generate response: Great book for 2 on friday at 13:30. I need the reference number. I need to get train tickets too then. Intent: find_train. Slots: restaurant-area=centre, restaurant-bookday=friday, restaurant-bookpeople=2, restaurant-booktime=13:30, restaurant-food=indian, restaurant-name=curry garden
Response: I was able to book you at the restaurant. The Reference number is : JWD13X11 .