user_turns: <SILENCE> whats the address for moderately priced restaurants in the south part of town i dont care <SILENCE> may i have the address please 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 restaurant in the south of town serving italian food Sure , pizza_hut_cherry_hinton is on pizza_hut_cherry_hinton_address  you are welcome