generate response: I also need a train. It should leave Bishops stortford after 12:15, going to cambridge on saturday.. Intent: find_train. Slots: hotel-bookday=saturday, hotel-bookpeople=4, hotel-bookstay=3, hotel-internet=yes, hotel-name=city centre north b and b, north b and b, hotel-pricerange=cheap, hotel-stars=0, hotel-type=guesthouse, train-day=saturday, train-departure=bishops stortford, train-destination=cambridge, train-leaveat=12:15
Response: The first train after 12:15 is TR5108 which leaves at 13:29, does that work for you?