generate response: Yes please, for the same number of people. Can you also get the reference number?. Intent: book_train. Slots: train-bookpeople=7, train-day=friday, train-departure=cambridge, train-destination=kings lynn, train-leaveat=15:15
Response: Your train tickets have been booked on train TR1911. Your reference number is 4BLMS5KM . Is there anything else I can assist you with?