user_turns: <SILENCE> i want to find a restaurant in the center that should serve belgian food <SILENCE> uh is there a korean restaurant in the center of town <SILENCE> what is the address and phone number and the telephone number and the address 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 ? api_call belgian R_location R_price Sorry there is no belgian restaurant in the centre of town api_call korean R_location R_price little_seoul is a nice restaurant in the centre of town serving korean food Sure , little_seoul is on little_seoul_address The phone number of little_seoul is little_seoul_phone Sure , little_seoul is on little_seoul_address  you are welcome