Https://libertycompany.com/wp-content/uploads/formidable/115/complete-list-of-United-Airlines-customer-service-contact-numbers-24-7-live-person-assistance-gu.pdf https://libertycompany.com/wp-content/uploads/formidable/115/complete-list-of-United-Airlines-customer-service-contact-numbers-24-7-live-person-assistance-gu.pdf