Goal: Task 08445: You are looking for an expensive restaurant and it should serve caribbean food. If there is no such venue how about thai type of food. Make sure you get the address and phone number of the venue.

user: Is there an expensive restaurant serving caribbean food? 

system: I'm sorry but there aren't any venues offering Caribbean food in the expensive price range. 

user: How about thai?

system: There's Bangkok City in the centre of town, and Sala Thong on the west side.

user: Great, what is the address and phone number for bangkok city?

system: their phone number is 01223 354382 and address is 24 Green Street City Centre.