user_turns: <SILENCE> expensive south doesnt matter yes i want the phone number <SILENCE> 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 part of town do you have in mind? What kind of food would you like? You are looking for a restaurant serving any kind of food right? api_call R_cuisine south expensive frankie_and_bennys is a nice place in the south of town and the prices are expensive The phone number of frankie_and_bennys is frankie_and_bennys_phone  you are welcome