user_turns: <SILENCE> ringing i need a moderately priced restaurant in the east part of town anything yes moderate <SILENCE> i would like to know the 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 kind of food would you like? There are restaurants in the east of town . What type of food do you want? You are looking for a restaurant serving any kind of food right? Would you like something in the cheap , moderate , or expensive price range? api_call R_cuisine east moderate pizza_hut_fen_ditton is a nice place in the east of town and the prices are moderate The phone number of pizza_hut_fen_ditton is pizza_hut_fen_ditton_phone  you are welcome