generate response: Can you get me one ticket on the 22:11 train?. Intent: book_train. Slots: train-bookpeople=1, train-day=friday, train-departure=kings lynn, train-destination=cambridge, train-leaveat=21:15
Response: I managed to book you on that train. The total fee is 9.8 GBP and the reference number is 9M753T1T .