i need a train that leaves from [train_departure] .
there are several , do you have a destination in mind ?
yes , [train_departure] .
there are [value_count] trains that travel from [train_departure] to [train_destination] . do you have a departure day or time in mind ?
yes , i would like to leave no later than [train_leaveat] .
is there a specific time you need to arrive by ?
i want to leave on [train_day] after [train_leaveat] instead and i will need the price and train id .
train id is [train_trainid] and leaves at [train_leaveat]