https://www.devex.com/people/booking-a-ticket-for-a-lap-infant-on-Delta -airlines-2350154
https://www.devex.com/people/how-to-add-an-infant-to-your-volaris-flight-reservation-2349929
https://www.devex.com/people/can-you-add-an-infant-to-a-flight-you-ve-already-booked-with-volaris-2349955
https://www.devex.com/people/steps-to-add-a-lap-infant-to-your-existing-volaris-ticket-2350000
https://www.devex.com/people/how-to-add-a-lap-infant-to-a-volaris-flight-after-booking-2350031