Neville Longbottom: So how are we going to get to London?
Harry Potter: Look, it's not that I don't appreciate everything you've done, all of you, but - but I've got you into enough trouble as it is.
[walks past everyone]
Neville Longbottom: Dumbledore's Army's supposed to be about doing something real.
[Harry stops turns around to face them]
Neville Longbottom: Or was all that just words to you?
Ron Weasley: ...Maybe you don't have to do this all by yourself, mate.
Harry Potter: ...So how are we going to get to London?
Luna Lovegood: We fly, of course.