https://riversideca.gov/sites/default/files/webform/musueum/covid/live-person-how-do-i-speak-with-someone-at-united-airlines-a-step-by-step-guide.pdf https://riversideca.gov/sites/default/files/webform/musueum/covid/live-person-how-do-i-speak-with-someone-at-united-airlines-a-step-by-step-guideline.pdf https://riversideca.gov/sites/default/files/webform/musueum/covid/live-person-how-do-i-contact-to-someone-at-united-airlines-a-step-by-step-guide.pdf https://riversideca.gov/sites/default/files/webform/musueum/covid/live-person-how-do-i-call-to-someone-at-united-airlines-a-step-by-step-guide.pdf https://riversideca.gov/sites/default/files/webform/musueum/covid/live-person-how-do-i-connect-to-someone-at-united-airlines-a-step-by-step-guide.pdf https://riversideca.gov/sites/default/files/webform/musueum/covid/live-person-how-do-i-talk-to-someone-at-united-airlines-a-step-by-step-guide.pdf