I'm looking for a restaurant that serves swiss food. 
I'm sorry but there are no swiss restaurants in town. Can i offer you something else?
How about vietnamese food?
Yes thanh binh serves vietnamese food and it is in the west part of town can i help you with anything else?
could I have the address and phone number please?
thanh binh is located at 17 Magdalene Street City Centre and phone number is 01223 362456.
what is the food type of that restaurant ?
They serve vietnamese food. 
what is the price range ?
They are in the cheap price range. 
Thank you, goodbye.