Customer Support medium to set up

Restaurant Customer Service Automation

Automates restaurant WhatsApp support by detecting intent to answer menu or hours queries and processing table bookings into a database.

Verified 2026-07-07

E-commerce Operator

What it does

Get instant answers to your menu questions or table availability directly on WhatsApp without waiting for staff. The system automatically detects your request, books your reservation, and saves your details securely before sending you a confirmation.

How it works

When it runs: Triggered by an event · Event · on new WhatsApp message
How hands-off: Assists you, you do the final step
Setup: An afternoon · about an afternoon
Works with: WhatsApp Business Cloud, Ollama Chat Model, Postgres

Tools that fit

Services

WhatsApp Business Cloud : Receiving and sending customer messages

Postgres : Storing booking data and conversation history

LLM

Ollama Chat Model : Processing intent and generating responses

Watch out for

WhatsApp messages may arrive in multiple parts if they are long so you must concatenate them before sending to the LLM.
Ollama models can hallucinate reservation times so always validate extracted dates against your business hours logic.
Phone number formatting varies by country so normalize all incoming numbers to E.164 format before storing in Postgres.
Webhook verification fails if you do not return the challenge string correctly so implement the exact verification endpoint required by Meta.

Seen in the wild

n8n: Automate Restaurant Customer Service with WhatsApp and Llama AI Chatbot template

Want this running in your business?

This is what I do. I design and build AI agents like this one, and keep them running. If you want it set up for your team instead of doing it yourself, get in touch.

Get in touch

Who it's for

Also fits E-commerce Operator.

Frequently asked questions

Who is this for?

E-commerce Operator, or anyone doing customer support work who wants this handled automatically rather than manually.

How long does it take to set up?

An afternoon: plan for about an afternoon to get it running end to end.

Related use cases

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