user_turns: <SILENCE> hi im looking for a restaurant with japanese food <SILENCE> what is the phone number what is 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 japanese R_location R_price wagamama serves japanese food The phone number of wagamama is wagamama_phone Sure , wagamama is on wagamama_address  you are welcome