generate response: Also on Monday I am looking for a train destined for Cambridge. I need to depart at 21:00 from the Stevenage.. Intent: find_train. Slots: hotel-bookday=monday, hotel-bookpeople=4, hotel-bookstay=2, hotel-name=acorn guest house, hotel-parking=yes, hotel-stars=4, hotel-type=guesthouse, train-day=monday, train-departure=stevenage, train-destination=cambridge, train-leaveat=21:00
Response: It looks like there are only trains on Friday and Saturday from Stevenage. Would another day do?