generate response: May I have a reference number for that train, please?. Intent: book_train. Slots: hotel-parking=yes, hotel-pricerange=moderate, hotel-type=guesthouse, train-arriveby=16:45, train-bookpeople=8, train-day=friday, train-departure=london kings cross, train-destination=cambridge
Response: Your reference number is RRNTTR7Z . We also have quite a few guesthouses, do you have an area you'd like?