user_turns: <SILENCE> a moderately priced restaurant that serves vietnamese <SILENCE> how about asian_oriental type of foo address 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? api_call vietnamese R_location moderate rajmahal is a great restaurant serving indian food and it is in the moderate price range yippee_noodle_bar is a great restaurant serving asian_oriental food and it is in the moderate price range Sure , yippee_noodle_bar is on yippee_noodle_bar_address The phone number of yippee_noodle_bar is yippee_noodle_bar_phone  you are welcome