Goal: Task 03237: You want to find a restaurant in the west part of town and it should serve malaysian food. If there is no such venue how about thai type of food. You want to know the address, phone number, and price range of the venue.

user: malaysian food in the west part of town 

system: There aren't any malaysian restaurants in the west part of town. Would you like to expand the search?

user: How about Thai food in the west part of town?

system: Sala Thong is a restaurant that serves Thai food

user: What is the address, phone number, and price range?

system: Sala Thong is an expensive restaurant located at 35 Newnham Road Newnham. Their number is 01223 323178. Is there anything else I can help you with?

user: What is the postcode please?

system: Their postcode is C.B 2, 1 U.J.

user: no, thank you good bye 

system: You're welcome.