https://www.devex.com/people/how-to-add-a-minor-to-an-existing-United-reservation-2331918
https://www.devex.com/people/can-infants-earn-skymiles-on-lufthansa-flights-2334608
https://www.devex.com/people/can-i-upgrade-my-seat-with-an-infant-on-lufthansa-airlines-2334624
https://www.devex.com/people/how-to-modify-a-United-family-reservation-s-flight-date-2331018
https://www.devex.com/people/is-it-possible-to-adjust-the-flight-date-on-a-United-ticket-2331039
https://www.devex.com/people/does-United-allow-date-changes-for-first-class-tickets-2331064
https://www.devex.com/people/can-i-change-the-name-on-my-delta-airlines-ticket-2335205
https://www.devex.com/people/can-i-change-the-passenger-name-on-a-delta-flight-2335189