generate response: That sounds great. Please book it for me.. Intent: book_train. Slots: train-bookpeople=7, train-day=monday, train-departure=cambridge, train-destination=london liverpool street, train-leaveat=17:00
Response: Okay, your booking was successful. The total fee is 116.2 GBP. You can pay this at the station. Your reference number is 2SDPSULR .