Restaurants: How an AI Voice Agent Can Automate Bookings and Order Taking

Discover how an AI voice agent can help restaurants answer every call, automate bookings and takeaway orders, reduce no-shows, and boost customer satisfaction — even during peak hours or after closing time.

May 5, 2025

Jacques Lecat

1. Why Restaurants Still Miss Calls

In most restaurants, answering the phone is not a top priority — and that’s completely understandable. During service, the team is fully focused on guests already seated. Taking a call at the wrong moment can delay dishes, disrupt in-person orders, or simply be impossible when there’s not enough staff.

But while this makes sense on the floor, it has serious business consequences:

  • Calls often go unanswered or are cut off after multiple rings

  • There’s usually no follow-up system — if a customer doesn’t get through the first time, they likely won’t try again

  • Missed calls leave no trace: no data collected, no order or reservation saved

  • Outside of opening hours, no one picks up — even when demand is there

👉 The result: lost bookings, missed takeaway orders, and wasted opportunities for customer loyalty.

2. What an AI Voice Agent Can Do for Restaurants

An AI voice agent — like the ones you can create with Rounded — automatically handles incoming calls, even during rush periods or after hours. It activates when your team isn’t available, without needing to install any new infrastructure.

With a natural and fluid conversation, it can:

  • Take reservations, including number of guests, preferred seating (patio, indoors…), or special requests (high chairs, allergies)

  • Record takeaway orders, including dishes, sauces, contact info, and pickup time

  • Share useful info like address, opening hours, parking options, or menu details

  • Connect with your existing tools (Zenchef, TheFork, Google Reservations…) via API or automation platforms like Make or Zapier

  • Transfer complex or sensitive requests to a human staff member

And to reduce no-shows — a major issue in the industry — the agent can:

  • Automatically call customers 20 minutes before service to confirm their booking. If they cancel, the table is freed up immediately.

In short, every call gets answered, consistently and professionally — without interrupting your team or losing revenue.

3. Real-World Use Cases: Same Need, Different Restaurants

AI voice agents adapt to all types of restaurants, from small neighborhood spots to multi-location chains. Here’s how:

🔹 Small restaurant with no dedicated phone staff

During service, no one has time for calls. The AI agent takes over, filters requests, books tables, and captures orders. Result: no more missed calls, no added stress.

🔹 Multi-location restaurant chain

A single agent can handle calls from multiple locations at once, adapting its answers by site (address, hours, menu…). It also helps unify your brand voice — same tone, same quality, everywhere.

🔹 Dark kitchens and delivery-first restaurants

The agent takes direct orders, even without being listed on Uber Eats or Deliveroo. It suggests available dishes, notes preferences (gluten-free, vegetarian…), and logs the order in your internal system.

🔹 Venues open only evenings or weekends

Calls during the day or late at night are still handled by the agent. You stop losing potential customers just because no one was there to answer.

4. Easy Setup and Integration with Rounded

Setting up an AI voice agent for your restaurant has never been easier. With Rounded, you get a ready-to-use, fully customizable environment — no coding required.

✅ A solid, ready-to-use template for order taking

Rounded includes a restaurant-specific template built for one goal: taking orders efficiently.

  • The menu is embedded directly into the agent’s prompt. That means it’s relatively static — but you can modify it anytime in just a few clicks.

  • Customer orders are captured and saved in a structured variable: number of items + dish names (e.g. 3 Coca-Colas, 2 Margheritas).

  • It’s a great starting point — but to be truly effective, you’ll want to integrate your existing systems:

    • Connect your ordering software or kitchen system to receive orders in real time.

    • Make your menu dynamic with a real-time API call (e.g. remove unavailable dishes).

    • Add a Make scenario or OpenAI function to calculate the total price, since large language models aren't reliable for precise math.


Bonus: templates for booking reservations and no-show follow-ups are coming soon to expand your automation even further.

✅ Advanced integrations for maximum control

Rounded supports flexible and robust integrations:

  • Connect to tools like Zenchef, TheFork, or your internal CRM via API

  • Trigger real-time actions with automation platforms like Make or Zapier

  • Customize agent behavior based on stock availability, delivery slots, or pricing rules

✅ A fully personalized experience

Your AI voice agent sounds just like you want it to:

  • Choose the voice, tone, activation hours, language

  • Add contextual audio (like dining room background noise) for a realistic, branded experience

✅ Real-time tracking and continuous improvement

All calls are logged and transcribed in the Rounded dashboard:

  • See call duration, caller ID, and extracted variables

  • Review conversations, improve prompts, and A/B test new flows — anytime


5. Key Benefits for Restaurants

Implementing a voice agent with Rounded helps you turn one of your pain points — phone calls — into a business advantage:

  • No more missed calls, even at peak times

  • Better customer experience: no voicemail, no waiting — just instant, professional conversations

  • Time saved for your team: they focus on cooking and service, not answering repetitive calls

  • More bookings and orders captured, including outside business hours

  • Fewer no-shows, thanks to automated booking confirmations

Final Thoughts

AI voice agents aren’t here to replace your team — they’re here to support them. With perfect consistency and zero burnout, they handle the repetitive parts of your customer communication while integrating seamlessly with your tools.

With Rounded, you stay in control: from prompts to voice settings, from menus to API integrations — everything is customizable and continuously improvable.

👉 Whether you're a small independent restaurant or a growing chain, now is the perfect time to bring your phone line into the era of intelligent automation.