generate response: Maybe I confused you. Sorry. I need to leave Bishops Stortford on Wednesday, and arrive in Cambridge by 15:15.. Intent: book_train. Slots: train-arriveby=15:15, train-bookpeople=5, train-day=wednesday, train-departure=bishops stortford, train-destination=cambridge
Response: the TR4226 arrives at 14:07, would you like me to book 5 tickets for you?