generate response: I need 8 tickets, please. And could I get the reference number after you book them? Thanks.. Intent: book_train. Slots: train-arriveby=21:15, train-bookpeople=8, train-day=friday, train-departure=cambridge, train-destination=london liverpool street
Response: I have booked your 8 seats here is the information:Booking was successful, the total fee is 132.8 GBP payable at the station . Reference number is : WOEHJGD9 .