Task-oriented dialogue about: restaurant

I would like an expensive restaurant that serves vegetarian food
There are no expensive vegetarian restaurants. Would you prefer a different cuisine or price range?
A restaurant that serves british food will be fine.
Graffiti is an expensive restaurant that serves British food, Would you like their address or phone number?
Could you tell me the phone number of Graffiti?
The phone number is 01223 277977.
Thank you goodbye.
You're welcome. Goodbye.