user_turns: <SILENCE> belgium food no belgium british center dont care <SILENCE> what is the address and 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 ? You are looking for a german restaurant right? I'm sorry but there is no restaurant serving belgian food What part of town do you have in mind? Would you like something in the cheap , moderate , or expensive price range? api_call british R_location R_price the_copper_kettle is a nice place in the centre of town serving tasty british food The phone number of the_copper_kettle is the_copper_kettle_phone  you are welcome