user_turns: <SILENCE> uh yeah can i find a restaurant in the south part of town serving turkish food <SILENCE> okay how about chinese food <SILENCE> uh chinese okay and whats the price range okay and price range and whats their 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 ? api_call turkish south R_price Sorry there is no turkish restaurant in the south of town api_call chinese south R_price Sorry there is no japanese restaurant in the south of town peking_restaurant is a nice restaurant in the south of town serving chinese food The post code of peking_restaurant is peking_restaurant_post_code peking_restaurant is in the expensive price range Sure , peking_restaurant is on peking_restaurant_address  you are welcome