user_turns: <SILENCE> south part of town any kind south part of town moderate <SILENCE> phone number 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? There are restaurants if you don't care about the food . What area do you want? There are restaurants in the south of town serving any kind of food . What price range would you like? api_call R_cuisine south moderate restaurant_alimentum is a nice place in the south of town and the prices are moderate restaurant_alimentum is a great restaurant Sure , restaurant_alimentum is on restaurant_alimentum_address  you are welcome