https://support.google.com/phoneapp/thread/333215910?hl=en&sjid=16533389922897911565-NC

https://support.google.com/phoneapp/thread/333548040?hl=en&sjid=15319597963553971921-NC

https://www.quecochemecompro.com/opiniones/como-chatear-con-sky-como-obtener-asistencia-de-sky-airlines-chile/

https://intercom.help/shaikh12/en/articles/10920427-como-conseguir-un-humano-en-vivo-en-aeromexico-airlines

https://www.quecochemecompro.com/opiniones/expedia-support-made-easy-how-to-reach-customer-service-by-phone-email-or-chat/

https://intercom.help/expedia-internationls/en/articles/10919449-how-do-i-avoid-expedia-cancellation-fees

https://support.google.com/phoneapp/thread/333547839?hl=en&sjid=11521640059557121439-NC

https://intercom.help/airlinesflysupport/en/articles/10919842-can-you-include-a-lap-infant-on-a-first-or-business-class-ticket-with-allegiant-airlines

https://support.google.com/phoneapp/thread/333548040?hl=en&sjid=15319597963553971921-NC

https://support.google.com/phoneapp/thread/333544084?hl=en&sjid=11451405367672244112-NC