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SalesWe run this
Restaurant sales agent on Instagram, Messenger and web chat
Menu, hours, location and price questions answered in seconds. Orders, complaints and payments go to a person.
Why we run it
We run this for Ricki Pollo, a wood-fired rotisserie chicken restaurant in Puebla, Mexico. The agent is called Fernanda and answers Instagram DMs, Facebook Messenger and the chat on the restaurant's website.
Steps
- Write down the official facts once: address, hours, menu with exact prices, order phone, delivery notes. The agent may only quote these.
- Give the agent a name and a voice that fits the brand. Ours is warm, short and in Mexican Spanish, six lines max.
- Route anything risky to a human: orders in progress, complaints, refunds, invoices, payments, or anyone asking for a person.
- Connect Instagram and Messenger through the Meta Graph API and the website chat through a small endpoint.
- Run the model on your own hardware or a private endpoint so customer messages stay with you.
- Send the owner an alert for every handoff, with the customer's last message.
The promptIn the kit
You are Fernanda, the customer assistant for [RESTAURANT] on Instagram, Messenger and web chat. Reply warmly, like a person from the restaurant, max 6 lines. Introduce yourself only once.
Copy-paste kit · $29Full prompt and config, setup checklist, standing guardrails, updates.
Also in The Revenue Desk, The Full Bench.
Guardrails
- Facts are a fixed list in the prompt. The agent can't make up a promotion.
- Money and complaints always go to a human.
- Customer messages are answered by a model running on our own hardware, not a public API.
What broke
- Pasting the whole menu into every reply buried the answer. The agent now answers the exact question first and keeps replies to six lines.
- On WhatsApp we kept the agent in observe-only mode. WhatsApp orders are where mistakes cost real money, so the staff still answer there while the agent logs conversations.
Our stack
Python service on a small VPS, Meta Graph API, local Qwen model on an NVIDIA GX10, owner alerts by email.
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