user_turns: <SILENCE> im looking for a restaurant in the center part of in the center part of town french food <SILENCE> can i have the phone number 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 ? Would you like something in the cheap , moderate , or expensive price range? What kind of food would you like? api_call french R_location R_price cote is a nice restaurant in the centre of town serving french food The phone number of cote is cote_phone Sure , cote is on cote_address  you are welcome