generate response: Yes, I would like to book the one that arrives closest to 20:30. I will need tickets for 6 people.. Intent: book_train. Slots: train-arriveby=20:30, train-bookpeople=6, train-day=friday, train-departure=cambridge, train-destination=norwich
Response: Booked! TR4093 is your train, reference number is 08QY408D . 105.6 is the total fee. It leaves at 18:36 and arrives at 19:55.