user_turns: <SILENCE> id like a restaurant in the center that serves danish food yes <SILENCE> how about a restaurant that serves thai food <SILENCE> id like a restaurant that serves thai food id like thai 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 ? You are looking for a restaurant is that right? api_call danish R_location R_price Sorry there is no danish restaurant in the centre of town api_call thai R_location R_price shanghai_family_restaurant is a nice restaurant in the centre of town serving chinese food little_seoul is a nice restaurant in the centre of town serving korean food lan_hong_house is a nice restaurant in the centre of town serving chinese food  you are welcome