i am looking for a train to [train_destination] .
where would you like to leave from , and what day and time would you like to travel ?
i am going to be leaving from [train_departure] . i need to leave on [train_day] by [train_leaveat] .
is there a time you would like to get there by ?
i do not have an arrival preference .
the earliest train leaves at [train_leaveat] . the latest train leaving by [train_leaveat] would depart at [train_leaveat] . there is also [value_count] that leaves at [train_leaveat] . the trains run every hour .
actually , i would like to arrive by [train_arriveby] . could you give me the train id for the train arriving closest to that time ?
train id is [train_trainid] . would you like to book ?