user_turns: <SILENCE> can i find something in the south side anything cheap doesnt matter <SILENCE> may i have the address 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 south of town . What type of food do you want? You are looking for a restaurant serving any kind of food right? api_call R_cuisine south cheap the_lucky_star is a nice place in the south of town and the prices are cheap Sure , the_lucky_star is on the_lucky_star_address  you are welcome