user_turns: <SILENCE> <SILENCE> im looking for a restaurant in the north part of town serving kosher food if there is no such venue how about french type of food french type of food im looking for a restaurant in the north part of town serving french type of food im looking for a restaurant in the north of town serving korean french food no im looking for a restaurant in the north of town serving french type of food thank you goodbye
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? I'm sorry but there is no restaurant serving kosher food Could you please repeat that? I'm sorry but there is no restaurant serving kosher food Could you please repeat that? You are looking for a korean restaurant right? I'm sorry but there is no korean restaurant in the north of town Could you please repeat that?  you are welcome