Domains: restaurant

user: I'm looking for a place to dine that serves Vietnamese food in the East.

assistant: Sorry, there are no Vietnamese places in the East. Would you like to try a different area?

user: Yes, I am willing to go to a different area for Vietnamese food.

assistant: Thanh binh is in the west part of town

user: How about an international restaurant instead on the east?

assistant: The Missing Sock is a cheap restaurant on the east side of town that serves international food. Would you like more information on that place?

user: Yes please. Can I get the postcode.

assistant: Sure, the phone number is 01223812660.

user: Not the phone number, the postcode, please.

assistant: My apologies. The postcode is cb259aq.

user: Thank you very much. I am all set. Bye.

assistant: You are welcome. Good bye.