generate response: No preference as long as it arrives by 9:45. I will need to book for 3 people. Can you also please send the reference number?. Intent: book_train. Slots: train-arriveby=09:45, 9:45, train-bookpeople=3, train-day=tuesday, train-departure=cambridge, train-destination=norwich
Response: I have booked the TR8498. The total fee will be 52.8 GBP, which is payable at the station. Your reference number is AZLXAJJC .