https://si.osu.edu/sites/default/files/living_lab/products/expedia-us-contact-numbers-a-comprehensive-guide-2025.pdf
https://si.osu.edu/sites/default/files/living_lab/products/live-speak-speak-to-directly-at-lufthansa-airlines-representative-usa-contact-numbers-the-lufthansa-2025-comprehensive-guide.pdf
https://forum.l2eirin.com/topic/3893-talk-to-someone-at-american-airlines%C2%AE%EF%B8%8F-%E2%80%93-real-person-at-american-airlines-usa-2025-contact-guide/
https://forum.l2eirin.com/topic/3900-talk-to-someone-at-american-airlines%C2%AE%EF%B8%8F-%E2%80%93-reach-a-real-person-at-american-airlines-usa-full-2025-help-guide/
https://si.osu.edu/sites/default/files/living_lab/products/live-speak-speak-to-directly-at-emirates-airlines-representative-usa-contact-numbers-the-emirates-2025-comprehensive-guide.pdf
https://www.bikeforums.net/northeast/1311155-talk-someone-momondou-usa-through-contact-numbers.html#post23577081
https://si.osu.edu/sites/default/files/living_lab/products/live-speak-speak-to-directly-at-etihad-airways-representative-usa-contact-numbers-the-etihad-2025-comprehensive-guide.pdf
https://forum.l2eirin.com/topic/3889-%F0%9D%9F%99%F0%9D%9F%96-ways-to-communicate-to-live-agent-at-united-airlines-via-phone-or-chat-options/