generate response: Can you reserve 6 tickets on the next train after 11:15?. Intent: book_train. Slots: train-bookpeople=6, train-day=monday, train-departure=stansted airport, train-destination=cambridge, train-leaveat=11:15
Response: I reserved you 6 seats on the TR5754. It leaves at 11:24. The total fee of 60.59 GBP is payable at the station. Your reference number is : 1IBJMMM8