Air transport services; Air transportation of passengers; Air transportation services featuring a frequent flyer bonus program; Air transportation services featuring added-value health and well-being services in the nature of flight comfort, namely, providing eco-friendly and sustainable flight amenities, e.g., plastic-free food service and carbon offsets; Travel information services; Travel ticket reservation service; On-line transportation reservation and travel ticket reservation services; Providing automated check-in and ticketing services for air travelers; Providing information in the field of airline transportation via a website; Providing transportation check-in services for a certain class of eco-friendly service for airline travelers; Providing transportation ticketing services for a certain class of eco-friendly service for airline travelers