generate response: It doesn't matter. I just need tickets for four people.. Intent: book_train. Slots: train-bookpeople=4, train-day=monday, train-departure=stansted airport, train-destination=cambridge, train-leaveat=19:30
Response: I have booked you 4 tickets on train TR3873. It will depart at 20:24 and will arrive by 20:52. Your reference number is CBFDX67S . Anything else I can help with?