generate response: yes please tyhat you for all your help. Intent: book_train. Slots: train-arriveby=08:45, train-bookpeople=7, train-day=tuesday, train-departure=london liverpool street, train-destination=cambridge
Response: OK, you have 7 tickets reserved on TR6939. Total due at the station will be 116.2GBP. Your reference number is OK7WYTNQ .