Goal: Task 10317: You are looking for a restaurant in the east part of town and it should serve cantonese food. If there is no such venue how about indian type of food. You want to know the address and phone number.

user: I'm looking for a restaurant in the east part of town that serves cantonese food. 

system: I'm sorry but there is not cantonese restaurant in the east, can i offer you something else?

user: What about an Indian restaurant?

system: Curry Prince is an Indian restaurant in the East part of town.

user: what is the phone number?

system: Their phone number is 01223 324351

user: Address please

system: Curry Prince is at 451 Newmarket Road Fen Ditton.

user: thank you. Good bye.

system: thank you good bye