https://www.devex.com/people/adding-a-lap-infant-to-your-virgin-atlantic-reservation-after-booking-2341166
https://www.devex.com/people/how-to-book-a-lap-infant-seat-on-virgin-atlantic-airlines-2341178
https://www.devex.com/people/how-to-add-an-infant-to-your-emirates-flight-reservation-2341320
https://www.devex.com/people/can-you-add-an-infant-to-a-flight-you-already-booked-with-emirates-2341332
https://www.devex.com/people/steps-to-add-a-lap-infant-to-your-existing-emirates-ticket-2341339