generate response: I need 3 nights for 4 people starting Sunday. Also looking for a train departing from Broxbourne and going to Cambridge. Leaving after 18:00 on the same day as hotel booking.. Intent: find_train. Slots: hotel-area=centre, hotel-bookday=sunday, hotel-bookpeople=4, hotel-bookstay=3, hotel-internet=yes, hotel-name=alexander bed and breakfast, hotel-parking=yes, hotel-pricerange=cheap, hotel-stars=4, train-day=sunday, train-departure=broxbourne, train-destination=cambridge, train-leaveat=18:00
Response: OK, your room is booked, ref#5WCVJFIO . I also found TR1428, leaving Broxbourne at 18:32. Will that work?