"Welcome aboard Southwest Flight XXX, to YYY. To operate your seat belt, insert the metal tab into the buckle, and pull tight.It works just like every other seat belt, and if you don't know how to operate one, you probably shouldn't be out in public unsupervised.  In the event of a sudden loss of cabin pressure, oxygen masks will descend from the ceiling. Stop screaming, grab the mask, and pull it over your face. If you have a small child traveling with you, secure your mask before assisting with theirs. If you are traveling with two small children, decide now which you love more.  Weather at our destination is 50 degrees with some broken clouds, but they'll try to have them fixed before we arrive. Thank you, and remember, nobody loves you, or your money, more than Southwest Airlines."