user_turns: <SILENCE> uh north dont care north moderate <SILENCE> phone number address post code thank you bye 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 north of town serving any kind of food . What price range would you like? api_call R_cuisine north moderate the_nirala is a nice place in the north of town and the prices are moderate The phone number of the_nirala is the_nirala_phone The post code of the_nirala is the_nirala_post_code the_nirala is a great restaurant meghna is a nice place in the north of town and the prices are moderate  you are welcome