user_turns: <SILENCE> im looking for a restaurant in the south part of town yea indian <SILENCE> okay i want indian okay does it serve indian food okay whats the phone number um thank you good bye 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 ? Did you say you are looking for a restaurant in the south of town? What kind of food would you like? api_call R_cuisine south R_price pizza_hut_cherry_hinton is a nice place in the south of town nandos is a nice place in the south of town the good luck chinese food takeaway is a nice place in the south of town The phone number of the good luck chinese food takeaway is the_good_luck_chinese_food_takeaway_phone the good luck chinese food takeaway is a great restaurant  you are welcome