user_turns: <SILENCE> trying to find a cheap restaurant south part of town <SILENCE> is there anything else yes is there anything else uh whats the address and phone number and the address whats the address what type of food is it 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 part of town do you have in mind? api_call R_cuisine south cheap nandos is a nice restaurant in the south of town in the cheap price range You are looking for a restaurant is that right? nandos is a nice restaurant in the south of town in the cheap price range the_lucky_star is a nice restaurant in the south of town in the cheap price range The phone number of the_lucky_star is the_lucky_star_phone the_lucky_star is a nice restaurant in the south of town in the cheap price range Sure , the_lucky_star is on the_lucky_star_address the_lucky_star serves chinese food  you are welcome