user_turns: <SILENCE> east dont care moderate <SILENCE> address phone number thank you 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? 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 Sure , pizza_hut_fen_ditton is on pizza_hut_fen_ditton_address The phone number of pizza_hut_fen_ditton is pizza_hut_fen_ditton_phone pizza_hut_fen_ditton is a great restaurant  you are welcome