I flew out to Dallas for an American Airlines media event focused on new premium cabin enhancements. Folks were directed through the main security checkpoint in D, by the Grand Hyatt. Boarding passes were apparently a bit confusing at first for the TSA, since they read as being “from Dallas” and “to Dallas.” But American managed to straighten that out before I turned up. An American widebody was parked at Gate 23 and our boarding passes got us on. When I walked on the plane I immediately recognized one of the flight attendants from the oneworld Mega DO charter, and as it happened we had three of them onboard for the event. Some American Airlines regulars may recognize her as well, from the safety video. Rob Friedman, American’s Vice President of Marketing and a former…