i would like to find a train leaving [train_departure] after [train_leaveat] pm . can you help me ?
i would be happy to help you today . what is your destination ?
the destination is [train_destination] , and i would like to leave on [train_day] .
i have a [train_leaveat] that arrives stansted at [train_arriveby] . would you like me to book that for you .
i apologize . i may have confused you a bit . i would like to leave after [train_leaveat] .
there is no train leaving at the time you require , unless you try a different day , would you like to try a different day ?