user_turns: <SILENCE> chinese in the south part of town chinese i do not care <SILENCE> may i have 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 ? What kind of food would you like? Would you like something in the cheap , moderate , or expensive price range? api_call chinese south R_price the_lucky_star is a nice place in the south of town serving tasty chinese food The phone number of the_lucky_star is the_lucky_star_phone  you are welcome