user_turns: <SILENCE> moderately priced restaurant in the south part of town i dont care <SILENCE> what type of food and the address and 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 ? There are restaurants in the moderate price range and the south of town . What type of food would you like? api_call R_cuisine south moderate pizza_hut_cherry_hinton is a nice place in the south of town and the prices are moderate pizza_hut_cherry_hinton serves italian food Sure , pizza_hut_cherry_hinton is on pizza_hut_cherry_hinton_address The phone number of pizza_hut_cherry_hinton is pizza_hut_cherry_hinton_phone  you are welcome