user_turns: <SILENCE> restaurant north part of town yes british food british food british food north part of town 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 ? Did you say you are looking for a restaurant in the north of town? What kind of food would you like? I'm sorry but there is no turkish restaurant in the north of town You are looking for a turkish restaurant right? I'm sorry but there is no turkish restaurant in the north of town  you are welcome