Goal: Task 08451: You want to find an expensive restaurant and it should be in the east part of town. You want to know the address of the venue.

user: I need the address of an expensive restaurant in the east part of town.

system: Would you prefer British, Indian, or Chinese food, or a gastropub?

user: I don't have a preference. 

system: The grafton hotel restaurant serves british food, is in the east part of town and is in the expensive price range.  Would you like their location? 

user: Yes, please give me their address.

system: Their address is Grafton Hotel 619 Newmarket Road Fen Ditton

user: thank you, goodbye. 

system: You're welcome. Goodbye!