user_turns: <SILENCE> im looking for a restaurant that serves british food the south what about the center of town <SILENCE> whats the address whats the phone number thank you good bye
system_turns: Hello , welcome to the Cambridge restaurant system . You can ask for restaurants by area , price range or food type . How may I help you ? What part of town do you have in mind? I'm sorry but there is no british restaurant in the south of town api_call british R_location R_price the_copper_kettle is a nice place in the centre of town serving tasty british food Sure , the_copper_kettle is on the_copper_kettle_address The phone number of the_copper_kettle is the_copper_kettle_phone  you are welcome