Goal: Task 01497: You want to find a cheap restaurant and it should serve vietnamese food. You want to know the address and phone number.

user: I would like a cheap restaurant that serves vietnamese food

system: I found Thanh Binh in the west part of town.

user: What is the address and phone number?

system: Thanh binh can be reached at 01223 362456 and it is located at 17 magdalene street city centre.

user: Thank you goodbye. 

system: Thank you and goodbye!