user_turns: <SILENCE> moderately priced restaurant south part of town anything south part of town <SILENCE> give me address and phone number 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 . What type of food do you want? There are restaurants serving any kind of food in the moderate price range . What area 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 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