user_turns: <SILENCE> i want to find an expensive restaurant european food i dont care <SILENCE> yes expensive <SILENCE> is there any thing else please let me have the address and the area can i have the address what area is that 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? There are restaurants serving european food . What area do you want? There are restaurants serving european food in any part of town . What price range would you like? You are looking for a european restaurant right? Would you like something in the cheap , moderate , or expensive price range? api_call european R_location expensive cambridge_lodge_restaurant serves european food in the expensive price range michaelhouse_cafe serves european food in the expensive price range Sure , michaelhouse_cafe is on michaelhouse_cafe_address Can I help you with anything else? Sure , michaelhouse_cafe is on michaelhouse_cafe_address michaelhouse_cafe is a nice place in the centre of town  you are welcome