Domains: restaurant

user: I would like an expensive restaurant that serves vegetarian food

assistant: There are no expensive vegetarian restaurants. Would you prefer a different cuisine or price range?

user: A restaurant that serves british food will be fine.

assistant: Graffiti is an expensive restaurant that serves British food, Would you like their address or phone number?

user: Could you tell me the phone number of Graffiti?

assistant: The phone number is 01223 277977.

user: Thank you goodbye.

assistant: You're welcome. Goodbye.