can you find me a train from stansted airport ?
user
there are plenty of options . where will you be arriving and do you have a time preference ?
assistant
i do not care when i arrive , but i need to leave after 10:00 .
user
not a problem . any day in particular ?
assistant
yes . wednesday please .
user
tr0467 leaves the airport at 10:24 . would you like tickets for that train ?
assistant
yes , for 5 please .