can you help me find a train leaving on [train_day] and arriving by [train_arriveby] ?
where are you departing from and what is your destination ?
i am going from [train_departure] to standsted airport .
train [train_trainid] leaves [train_leaveat] and will get you there by [train_arriveby] . would you like some tickets ?
yes , that would be great . i'll need tickets for [value_count] people . i'll also need the reference number .
can you book it for me and get a reference number ?