generate response: Book the Worth House for 6 people please. We'll be staying 5 nights starting Wednesday. I'll need the reference number. I'll also need a train to Cambridge after 12:00. Intent: find_train. Slots: hotel-area=north, hotel-bookday=wednesday, hotel-bookpeople=6, hotel-bookstay=5, hotel-name=worth house, hotel-parking=yes, hotel-pricerange=cheap, hotel-stars=dontcare, hotel-type=guesthouse, train-day=wednesday, train-destination=cambridge, train-leaveat=12:00
Response: I've got your guesthouse booking. Your reference number is CACBMOKK . Now where will you be departing from on the train?