I would like a restaurant in the south part of town that serves jamaican food
There are no restaurants on the West side of town the serves Jamaican food. Is there another type of food you woluld like?
How about chinese food?
Peking restaurant serves Chinese food, it is in the expensive price range, and it is in the south part of town. Would you like the address and phone number?
Just their address, please. 
The Peking restaurant is at 10 Homerton Street City Centre.  Can I be of further help?
No thank you. Goodbye.