generate response: I would like to book the 19:35 train for 7 people. I will need the reference number, please.. Intent: book_train. Slots: train-bookpeople=7, train-day=thursday, train-departure=ely, train-destination=cambridge, train-leaveat=19:35
Response: I have booked your train for 7 people. 30.8 GBP will be payable at the station. The reference number is MTT3EDCU . Is there anything else I can help you with?