generate response: Yes please, for 1 person. Intent: book_train. Slots: train-bookpeople=1, train-day=sunday, train-departure=cambridge, train-destination=norwich, train-leaveat=13:15
Response: I have booked your train. It will cost 14.08 GBP. You can pay at the station. Your reference number is RMG9S7N9 .