generate response: Yes, that would be great. Can you book that for me for 5 people and be sure and give me the reference number?. Intent: book_train. Slots: train-bookpeople=5, train-day=wednesday, train-departure=cambridge, train-destination=kings lynn, train-leaveat=15:15
Response: I've reserved 5 train tickets for you on the TR8890. Reference number is R0XHVN6M, and your total due is 49 GBP, which is payable at the station. Need anything else?