Goal: Task 00354: You are looking for a restaurant in the north part of town and it should serve cantonese food. If there is no such venue how about asian oriental type of food. You want to know the address and phone number.

user: I am looking for a cantonese restaurant in the north part of town. 

system: What price range are you looking for?

user: I don't care.

system: Unfortunately, there are no Cantonese restaurants in the north part of town. 

user: Okay then, how about a restaurant that serves asian oriental type of food in the north part of town then?

system: Saigon city serves asian oriental food and is located in the north part of town.  Would you like their location? 

user: What is the address and phone number?

system: The address for Saigon City is 169 High Street Chesterton Chesterton and the phone number is 01223 356555.

user: Thank you for the information. Bye now

system: Thank you.