Automating Guest Review Responses with GPT

Most hotel GMs spend 30+ minutes a day writing responses to guest reviews on Google, TripAdvisor, and Booking.com. It turns out a well-prompted LLM can draft replies that are nearly indistinguishable from human-written ones — and it takes seconds.

The key is giving the model three things: the hotel's tone of voice (formal, friendly, quirky), a few example responses to learn from, and the specific review text. A simple system prompt like "You are the guest relations manager at a boutique hotel in Paris. Reply warmly but professionally." gets you 80% of the way there.

One gotcha: never let the AI fabricate details. If a guest complains about a broken AC, the model shouldn't promise it's been fixed unless you tell it so. We feed in a short "known issues + resolutions" list alongside each review to keep responses grounded.

Early results: response time dropped from 24 hours to under 2 hours, and review reply rates went from 40% to 95%.