Goal: Task 00231: You want to find a restaurant in any area and it should serve traditional food. If there is no such venue how about vietnamese type of food. Make sure you get the address and phone number of the venue.

user: I would like a traditional food restaurant.

system: What price range do you have in mind?

user: I don't care.

system: No matching records were found. Can you be more specific?

user: How about vietnamese food?

system: Thanh Binh serves Vietnamese food and is located in the west part of town.  Would you like more info on it?

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

system: Thanh binh's address is 17 Magdalene Street City Centre and their phone number is 01223 362456.

user: and also postcode please?

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

user: Thank you for your help. Goodbye!

system: You're welcome and do call us again! Goodbye.