user_turns: <SILENCE> is there a restaurant in the west part of town that serves thai food is a restaurant in the west part of town that serves thai food thai food thai food thai food thai food thai food yes is there a thai restaurant in the west of town is there a thai restaurant in the west of town 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 ? I'm sorry but there is no restaurant serving danish food You are looking for a danish restaurant right? I'm sorry but there is no restaurant serving danish food Could you please repeat that? I'm sorry but there is no restaurant serving halal food Could you please repeat that? I'm sorry but there is no chinese restaurant in the west of town Could you please repeat that? Did you say you are looking for a restaurant in the west of town? I'm sorry but there is no chinese restaurant in the west of town Could you please repeat that? I'm sorry but there is no chinese restaurant in the west of town  you are welcome