Is there a cheap restaurant in the north part of town? 
I have found two. They are Da Vinci pizzeria and Royal Spice.
What is the address and phone number of one of them?
The address for Da Vinci Pizzeria is 20 Milton Road Chesterton and its phone number is 01223 351707.  Do you need anymore information?
No that will do thanks.
Thank you for using the Cambridge restaurant system. Goodbye.