user_turns: <SILENCE> south part of town any moderate <SILENCE> anything else address 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 south moderate pizza_hut_cherry_hinton is a nice place in the south of town and the prices are moderate restaurant_alimentum is a nice place in the south of town and the prices are moderate Sure , restaurant_alimentum is on restaurant_alimentum_address  you are welcome