Grok Bot's robot intro got a restaurant to hang up
Cissy tried Grok Bot's phone calls to book a restaurant. She says the call opened with "Hi, I am a virtual assistant calling for someone on a recorded line", even though she had asked it to say it was calling for Cissy Dong, and the host hung up about two seconds later. She adds that Meta Muse's assistant had called and booked the same restaurant the week before, and her takeaway is that the script matters as much as the model. Busy hosts get a lot of spam calls, so a vague opener sounds like one. Put the name, party size and date in the first sentence.
The lesson: Give the agent a short opener with your name, party size and date. A vague robot intro can get hung up on before the request is heard.
Copy this prompt
Call [RESTAURANT] at [PHONE] to book a table. Start the call with exactly this: "Hi, I'm calling for [MY NAME] to book a table for [NUMBER] on [DAY] around [TIME]." If that time isn't free, ask for the closest times between [EARLIEST] and [LATEST]. Confirm the name on the booking and any deposit or cancellation rule. If they hang up or won't talk to you, stop and tell me, and check if they take bookings on [RESY / OPENTABLE] instead.
Our own prompt, written from what the source describes. We haven't run it ourselves. Text in [BRACKETS] is what you replace.
Watch out for
- Some agents add a fixed disclosure line you can't remove. If calls keep failing, book online or call yourself.
- Online booking apps are often faster than a call for popular places.
Where this comes from
Original post by @CissyDong on X, Nov 10, 2026. We rewrote it in our own words. Check the original for the full context.
Read the originalWant to do this yourself?
Our guide compares which agents can do this job, with steps and a prompt.
Can an AI agent book a restaurant table for you?
ChatGPT, Gemini and Meta Muse can now book tables through OpenTable or Resy, and some agents will phone the restaurant. Here is what each one can do, what has gone wrong for real people, and how to make sure you can still cancel.