user_turns: <SILENCE> brazilian food brazilian food no dont care dont care <SILENCE> brazilian food korean type food phone number 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 kind of food would you like? You are looking for a british restaurant right? What part of town do you have in mind? There are restaurants serving british food in any part of town . What price range would you like? api_call brazilian R_location R_price cotto serves british food I'm sorry but there is no restaurant serving brazilian food little_seoul serves korean food little_seoul is a great restaurant The phone number of little_seoul is little_seoul_phone  you are welcome