generate response: We need it to start on Monday please as this is when our train comes in.. Intent: find_train. Slots: hotel-area=north, hotel-bookday=monday, hotel-bookpeople=4, hotel-bookstay=4, hotel-name=acorn guest house, hotel-parking=yes, hotel-pricerange=moderate, hotel-type=guesthouse, train-arriveby=21:00, train-day=monday, train-departure=leicester, train-destination=cambridge
Response: Booking was successful. Reference number is : KIYKIJPC . Is there anything else?