Step-by-Step: Talking to a Live Person via Phone Listen to the automated prompts and select the option that best matches your issue. Typically, you’ll want to choose options like “existing reservations” or “technical support.”If prompted to enter your itinerary number but you don’t have it, pressing “0” can sometimes bypass this step. Repeat “agent” or “representative” when asked what... https://forum.simpler.grants.gov/t/united-airlines-customer-service-usa-contact-numbers-a-step-by-step-2025-guide/1471