I would like an expensive restaurant in the south part of town
There are five expensive restaurants in that area. Do you have a preference for price range or type of food?
Any type of food is fine
There is an expensive Mexican restraunt in the south area of town called chiquito restaurant bar. Is that fine?
Is there anything else?
frankie and bennys serves italian food and is located in the south part of town.  Would you like more information for them? 
I need the address.
Their address is Cambridge Leisure Park Clifton Way Cherry Hinton.  Can I help you with anything else? 
Thank you goodbye.
Thank you for choosing our system. Good bye 
Good bye 
Goodbye.