user_turns: <SILENCE> more more asian i dont care yes asian no yes no 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 part of town do you have in mind? What kind of food would you like? I'm sorry but there is no restaurant serving swiss food Did you say you are looking for a restaurant in the north of town? You are looking for a swiss restaurant right? I'm sorry but there is no restaurant serving swiss food Did you say you are looking for a restaurant in the north of town? You are looking for a swiss restaurant right? I'm sorry but there is no restaurant serving swiss food  you are welcome