generate response: Yes make the booking or me for 2 and provide the reference number.. Intent: book_train. Slots: train-arriveby=20:45, train-bookpeople=2, train-day=wednesday, train-departure=cambridge, train-destination=london liverpool street
Response: Ok, I was able to make your reservation. Your total fee is 33.2 GBP. Your Reference number is : POE0NTR1 .