generate response: Yes. I need 4 tickets and the reference number please. Thanks. Intent: book_train. Slots: train-arriveby=17:30, train-bookpeople=4, train-day=monday, train-departure=cambridge, train-destination=birmingham new street
Response: You are booked and the total fee is 300.39 GBP. Your reference number is 7GL1FHW3 . The train leaves at 14:01. Is there anything else?