I'm looking for a restaurant that serves catalan food.
I'm sorry, but there are no such restaurants.
Hmm, okay, how about some international style food? 
Sure, might I suggest italian style food?
That sounds good.  I would like a cheap Italian restaurant anywhere.  
I have five Italian restaurants, three in center, one north and one west. Which one would you like?
I don't care about the area. I want a restaurant that serves international type food.
Thank you, goodbye
thank you, goodbye
Wait, I have three listings for restaurants that serve international food.  Would you like information about any of them?
Oh, just let me have the phone number and postcode for one you think best please.
The Missing Sock (cheap) is in postcode C.B 25, 9 A.Q and has phone no. 01223 812660.
Okay great, I'll give it a try. Thank You.