generate response: I would like to book 6 tickets, please. And may I have the reference number once the booking is complete?. Intent: book_train. Slots: train-arriveby=10:30, train-bookpeople=6, train-day=thursday, train-departure=cambridge, train-destination=norwich
Response: Yes great! I have your reference number. It is HI5JHIXZ and the total cost of your tickets was 105.6 GBP. Please do enjoy your trip. Is there anything else I can help you with?