; and (B) charge any fee for a change to, or cancellation of, such ticket, or for any difference in fare for an itinerary change. (2) Covered flight defined In this subsection, the term covered flight means a flight of an air carrier or foreign air carrier departing from, or arriving at, an airport located in an area with respect to which— (A) a major disaster or emergency declared by the President under the Robert T. Stafford Disaster Relief and Emergency Assistance Act ( 42 U.S.C. 5121 et seq.) is in effect and State or local authorities have ordered a mandatory evacuation; (B) a public health emergency declared pursuant to section 319 of the Public Health Service Act ( 42 U.S.C. 247d ) is in effect; (C) a national emergency declared by the President under the National Emergencies Act ( 50 U.S.C. 1601 et seq.) is in effect; or (D) a restriction on air travel is in effect, including restrictions on non-essential air transportation or nationwide bans imposed on air transportation during a disaster, emergency, or pandemic. (3) Savings provision Nothing in this subsection, or the amendment made by this subsection, may be construed to limit or otherwise affect any responsibility of any ticket agent, air carrier, or foreign air carrier or other person offering to sell a ticket for air transportation during a major disaster or emergency. . 602. Airline refunds during national disasters or emergencies (a) In general Not later than 30 days after the date of enactment of this Act, the Secretary of Transportation shall require that any covered seller who sells a ticket for a passenger to take a covered flight, and either such flight is cancelled by the air carrier or such ticket is canceled by the passenger, such covered seller shall promptly offer the passenger a choice of— (1) a full monetary refund for such ticket, including any ancillary fees paid