user_turns: <SILENCE> <SILENCE> im looking for a restaurant in the south part portuguese south i dont care <SILENCE> can i have the address can 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? You are looking for a restaurant serving any kind of food right? What part of town do you have in mind? There are restaurants in the south of town serving any kind of food . What price range would you like? api_call R_cuisine south R_price the_lucky_star is a nice place in the south of town Sure , the_lucky_star is on the_lucky_star_address The phone number of the_lucky_star is the_lucky_star_phone  you are welcome