user_turns: <SILENCE> um im looking for an expensive restaurant i dont care the south part of town i dont care expensive no im looking for an expensive restaurant in the south part of town im looking for an expensive restaurant and it should be in the south part of town im looking for an expensive restaurant and it should be in the south part of town im looking for an expensive restaurant in the south part of town is there anything else <SILENCE> do you have the phone number whats the phone number what type of food do they have whats the phone number whats the phone number thank you goodbye
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? There are restaurants if you don't care about the food . What area do you want? What part of town do you have in mind? There are restaurants if you don't care about the area or the type of food . What price range would you like? You are looking for a kosher restaurant right? I'm sorry but there is no restaurant serving kosher food Could you please repeat that? I'm sorry but there is no restaurant serving kosher food Could you please repeat that? I'm sorry but there is no restaurant serving kosher food Could you please repeat that? I'm sorry but there is no restaurant serving kosher food api_call R_cuisine south expensive taj_tandoori is a nice place in the south of town and the prices are expensive frankie_and_bennys is a nice place in the south of town and the prices are expensive The phone number of frankie_and_bennys is frankie_and_bennys_phone frankie_and_bennys serves italian food the good luck chinese food takeaway is a nice place in the south of town and the prices are expensive Can I help you with anything else? The phone number of the good luck chinese food takeaway is the_good_luck_chinese_food_takeaway_phone  you are welcome