https://www.devex.com/people/can-you-update-your-jetblue-flight-to-include-a-lap-infant-2350743
https://www.devex.com/people/how-to-secure-a-seat-for-a-lap-infant-on-jetblue-airlines-2350770
https://www.devex.com/people/can-i-add-a-lap-baby-to-my-westjet-airlines-booking-over-the-phone-2350656
https://www.devex.com/people/steps-to-add-a-lap-baby-to-an-existing-westjet-airlines-reservation-2350675