user_turns: <SILENCE> i want a moderate priced restaurant in the south of town i dont care moderate <SILENCE> anything else what is the address and phone number 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 ? What kind of food would you like? Would you like something in the cheap , moderate , or expensive price range? api_call R_cuisine south R_price taj_tandoori is a nice place in the south of town the_lucky_star is a nice place in the south of town The phone number of the_lucky_star is the_lucky_star_phone Sorry I am a bit confused ; please tell me again what you are looking for .  you are welcome