I want a cheap Italian restaurant in the south side of town. 
I'm sorry. I cannot find a cheap Italian restaurant in the south side of town. 
I would like to find a moderately priced restaurant in the west part of town.
Prezzo is a moderately priced Italian restaurant in the west part of town.  There is also Indian and British food available in that area and price range.  Would you like more info?
Yes can I get thier address and postcode?
Of course, Prezzo's address is 21 - 24 Northampton Road and postcode is C.B 3, 0 A.D.
Thank you!  Goodbye!
Thank you! Goodbye!