generate response: I need a booking for two passengers.. Intent: book_train. Slots: train-arriveby=14:15, train-bookpeople=2, train-day=sunday, train-departure=norwich, train-destination=cambridge
Response: Booked, Your reference number is 845YKY14 . You pay 28.16 at the station. You will leave at 12:16 and arrive at 13:35. Trainid: TR5225.