On this 2007 commercial, Aer Lingus calls itself a low-fare airline… but takes pride in offering airports close to the cities, assigned seating among other things. It is quite obvious they are comparing themselves to the other Irish low-fare airline!
UPDATE (Jul. 2, 2011): I’ve been searching for a while for this song’s title and finally found it. It’s “Be One” by Greg Hatwell and Marc Lane.