user_turns: <SILENCE> i need to find an expensive restaurant in the south park of town any kind um chinese food yea anything else <SILENCE> what is the address and phone number and what is the address okay 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 ? There are restaurants in the expensive price range and the south of town . What type of food would you like? You are looking for a restaurant serving any kind of food right? You are looking for a chinese restaurant right? the good luck chinese food takeaway is a great restaurant serving expensive chinese food in the south of town . api_call chinese south expensive peking_restaurant is a great restaurant serving expensive chinese food in the south of town . The phone number of peking_restaurant is peking_restaurant_phone Sure , peking_restaurant is on peking_restaurant_address  you are welcome