user_turns: <SILENCE> i would like some danish food how about asian food <SILENCE> i would like an expensive asian food restaurant north expensive <SILENCE> what is the phone number 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 ? I am sorry but there is no danish restaurant that matches your request api_call danish R_location R_price curry_garden serves indian food . What part of town do you have in mind? Would you like something in the cheap , moderate , or expensive price range? api_call R_cuisine north expensive saigon_city is a nice restaurant in the north of town serving asian_oriental food The phone number of saigon_city is saigon_city_phone  you are welcome