I would like a cheap restaurant that serves mediterranean food
The Gardenia is a cheap restaurant that serves Mediterranean food. Is the centre part of town okay for you?
Yes, thank you. Could you tell me the address and phone number of that restaurant?
Certainly, The Gardenia is located at 2 Rose Crescent City Centre and can be reached at 01223 356354. May I be of further assistance? 
The Gardenia sounds good.  Thanks.