I am looking for a restaurant that serves Catalan food in any price range.
Where would like it to be located?
It does not matter. 
Do you have a certain price range?
no, I don't care 
I'm sorry, but there are no restaurants serving Catalan food.
Is there a restaurant that serves international food? Can you give me the address?
There are three. How about the varsity restaurant, their address is 35 Saint Andrews Street City Centre
I will try that one.  Thank you and good bye.
Thank you for calling this system. Goodbye.