Goal: Task 11016: You are looking for a cheap restaurant and it should serve australian food. If there is no such venue how about italian type of food. You want to know the address and phone number.

user: I am looking for a restaurant that serves Australian food and in the cheap price range.

system: I'm sorry, there are no restaurants that serve australian food. 

user: do you have some places that serve italian ?

system: la margherita seems to fit your request.

user: Can I get the address and phone number?

system: The address is 15 Magdalene Street City Centre and the phone number is 01223 315232.

user: Okay, perfect. Thank you very much.

system: Thank you.  Goodbye.