user_turns: <SILENCE> i would like afghan food expensive any <SILENCE> <SILENCE> oriental thank you good bye thank you good bye phone number area what area asian_oriental phone number <SILENCE> 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 ? Would you like something in the cheap , moderate , or expensive price range? What part of town do you have in mind? api_call R_cuisine R_location expensive wagamama is a nice restaurant in the centre of town in the expensive price range The price range at wagamama is expensive . Sorry there is no kosher restaurant in the expensive price range curry_garden is a nice restaurant in the centre of town serving indian food The price range at curry_garden is expensive . The phone number of curry_garden is curry_garden_phone The price range at curry_garden is expensive . curry_garden is a nice place in the centre of town kymmoy is a nice restaurant in the centre of town serving asian_oriental food The phone number of kymmoy is kymmoy_phone kymmoy is a great restaurant serving asian_oriental food and it is in the expensive price range  you are welcome