generate response: I am looking to book a ticket for 2 people for the tuesday train leaving from cambridge and arriving by 10:30 at broxbourne. Intent: book_train. Slots: train-arriveby=10:30, train-bookpeople=2, train-day=tuesday, train-departure=cambridge, train-destination=broxbourne
Response: I've booked 2 tickets for you on TR7656 ref#IBECBEPN . The total cost is 35.79 GBP. Is there anything else I can help with today?