https://amtrakoig.gov/sites/default/files/webform/foia_form/_sid_/Can%20I%20cancel%20a%20flight%20and%20get%20a%20refund%20with%20United.pdf
Author: Urooj sufi
Can I cancel a flight and get a refund with United?
https://www.cucei.udg.mx/carreras/alimentos/sites/default/files/webform/can_i_cancel_a_flight_and_get_a_refund_with_united.pdf
