generate response: please get me the reference number.I am also looking for a restaurant. The restaurant should be in the center and should serve Turkish food. Intent: book_train. Slots: restaurant-area=centre, restaurant-food=turkish, train-bookpeople=1, train-day=sunday, train-departure=norwich, train-destination=cambridge, train-leaveat=09:15
Response: Yes your reference number is 859RV3PT .