U: I would like a restaurant in the north part of town that serves australasian food

S: There are no restaurants matching your criteria. Would you like to search for something else?

U: How about asian oriental food?

S: Saigon City serves asian oriental and they are located in the north, although they are quite expensive. Would you like the address?

U: Yes, I would like their address and phone number.

S: Saigon City's address is 169 High Street Chesterton Chesterton  and its phone number is 01223 356555

U: Can you also confirm whether Saigon City serves nonalcoholic drinks on their menu?
S: Yes, this restaurant has many options for non-alcoholic drinks. Would you like me to reserve a table for you?