Https://amtrakoig.gov/sites/default/files/webform/foia_form/_sid_/united-airlines%C2%AE-contact-help-guide-2025-fast-ways-to-reach-a-human-agent.pdf https://amtrakoig.gov/sites/default/files/webform/foia_form/_sid_/united-airlines%C2%AE-contact-help-guide-2025-fast-ways-to-reach-a-human-agent.pdf