Why Restaurants in Chicago, Houston, and Miami Are Automating Reservations with AI

That scenario — entirely preventable — is playing out across Chicago, Houston, and Miami every Saturday night. The restaurants that have stopped it are doing it with AI.

Three Different Cities, Same Core Problem

Chicago, Houston, and Miami have very different dining cultures — but the phone problem is identical across all three.

Chicago's competitive dining scene means that a popular restaurant in the West Loop, River North, or Wicker Park is competing against dozens of equally desirable options within walking distance. A missed reservation call on a Friday night isn't just a lost table — it's a table that fills up at a competitor restaurant, and a guest experience that starts with a negative impression of the restaurant that couldn't answer the phone.

Houston's diverse, high-volume dining market generates enormous reservation and catering inquiry volume across the city's sprawling restaurant landscape. Spanish-speaking diners represent a major portion of the Houston restaurant market, and a restaurant that can only take reservations in English is inaccessible to a significant share of its potential guests.

Miami's international dining market is among the most sophisticated and linguistically diverse in the country. Spanish and Portuguese-speaking diners, international visitors, and a local population accustomed to world-class service expect the phone to be answered instantly and professionally — in their language.

What Happens When the Phone Rings During Service

The operational reality of a restaurant during service is that the phone is the lowest priority. The guests in front of the team are the priority. The table that just sat down, the check that needs to be processed, the order that needs to go in — these are all more urgent than answering a phone call. But the caller doesn't know that. They experience only the ring that goes unanswered and the voicemail that represents a failure of hospitality before they've even walked in the door.

AI voice automation removes the conflict entirely. The phone is answered immediately — not by a distracted host, but by an AI that gives the caller its full attention, answers their questions, and books their reservation directly into Resy or OpenTable.

Beyond Reservations: Everything the Phone Handles

Reservation booking is the most obvious use case, but it's not the only one. Restaurant phones handle:

Large party and event inquiries — A corporate dinner for 30, a birthday party buyout, a rehearsal dinner inquiry. These are high-value bookings that deserve immediate, professional attention. AI captures all the details and routes the inquiry to the events coordinator with everything needed to follow up.

Catering inquiries — Catering leads are among the highest-value interactions a restaurant phone generates. AI captures the event details, date, guest count, and contact information and follows up automatically.

FAQ calls — Hours, parking, menu questions, accessibility information, dress code. These calls are handled completely by AI without any staff involvement.

Multilingual service — Spanish, Portuguese, French — AI handles reservation calls in every relevant language, ensuring every guest is welcomed before they walk in the door.

Getting Started

Synthesys integrates with Resy and OpenTable and answers every call in under 500 milliseconds. Most restaurants are live in 7–14 days. Staff focus entirely on the in-restaurant experience while AI handles the phones.