Operator
Operator
Good afternoon. My name is Catherine, and I will be your conference operator today. At this time, I would like to welcome everyone to the Alaska Air Group's Fourth Quarter Earnings Release Conference Call. Today’s call is being recorded and will be accessible for future playback at alaskaair.com. All lines have been placed on mute to prevent any background noise. After the speakers remarks there will be a question and answer session for analysts. [Operator Instructions]. Thank you. I would now like to turn the call over to Alaska Air Group's Director of Investor Relations, Emily Halverson.