i would like to take a train from [train_departure] that arrives by [train_arriveby] .
the latest arrival time is [train_arriveby] .
i need the train to go to [train_destination] and leave on [train_day] .
the [train_trainid] leaves from [train_departure] and arrives in [train_destination] at [train_arriveby] . would you like a ticket ?
i just need to know the price of the ticket and travel time between [train_destination] and [train_destination] .
yes please book it for me and i need a confirmation number