user_turns: <SILENCE> im looking for a cheap restaurant in the south part of town i dont care <SILENCE> <SILENCE> what else is there anything else is there anything else can i have the phone number what type of food is it
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 cheap price range and the south of town . What type of food would you like? api_call R_cuisine south cheap nandos is a nice place in the south of town and the prices are cheap the_lucky_star is a nice place in the south of town and the prices are cheap the_lucky_star is a great restaurant The post code of the_lucky_star is the_lucky_star_post_code Sorry but there is no other restaurant in the cheap price range and the south of town The phone number of the_lucky_star is the_lucky_star_phone  you are welcome