Https://www.lacdp.org/253184/11_ways_to_communicate_with_united_about_booking_changes_via_phone_email_or_chat_options_the_ultimate_guide?recruiter_id=253184 https://www.lacdp.org/253184/11_ways_to_communicate_with_united_about_booking_changes_via_phone_email_or_chat_options_the_ultimate_guide?recruiter_id=253184