user_turns: <SILENCE> <SILENCE> french food <SILENCE> address phone number price range 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 ? Would you like something in the cheap , moderate , or expensive price range? api_call french R_location R_price cote serves french food . Sure , cote is on cote_address The phone number of cote is cote_phone cote is in the expensive price range  you are welcome