generate response: Yes, I will need 4 tickets.. Intent: book_train. Slots: train-arriveby=10:00, train-bookpeople=4, train-day=monday, train-departure=london kings cross, train-destination=cambridge
Response: OK, you have 4 seats reserved on TR9276. The total fee is 94.4 GBP payable at the station. Reference number is : Z3HYLOYM .