user_turns: <SILENCE> i want a cheap restaurant in the south part of town i dont care cheap <SILENCE> what is the address what is the post code what is 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 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 The post code of the_lucky_star is the_lucky_star_post_code The phone number of the_lucky_star is the_lucky_star_phone  you are welcome