user_turns: <SILENCE> moderately priced restaurant in the south part of town any right <SILENCE> phone number type of food type of food do they serve 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? You are looking for a restaurant serving any kind of food right? api_call R_cuisine south moderate pizza_hut_cherry_hinton is a nice place in the south of town and the prices are moderate The phone number of pizza_hut_cherry_hinton is pizza_hut_cherry_hinton_phone pizza_hut_cherry_hinton is a great restaurant pizza_hut_cherry_hinton serves italian food  you are welcome