Pass
The airline sees the exact itinerary and says no extra payment is due; continue only through carrier pages you opened yourself.
Sequence one: rebuild, match, ask
The booking is real only if the carrier can see the same facts you were told.
Type the airline address yourself or open its app; never use the link or callback number that found you. Retrieve the trip and compare passenger names, cities, dates, flight numbers, ticket number, record locator and total already paid. Then ask the carrier three direct questions: did it issue or change this ticket, did it request more money, and did it authorize any third party to contact you. Pressure is the tell in many earnflight.com complaints, so treat any refusal to allow this pause as a failed verification, not as customer service.
Fail
The locator, name, segment or ticket number is missing or mismatched; stop paying and preserve the message as evidence.
Sequence two: protect payment authority
Verification never ends with a card code, gift card, remote session or a fee to release a refund.
If the contact demands full card digits, a one-time passcode, screen sharing or payment before a fare is honored, end the call and phone the issuer using the number on the card. Ask what merchant descriptor is already pending and whether the airline recognizes the reservation. Where the carrier denies the booking, treat the invoice as a clue: save headers, screenshots, caller ID, chat logs and timestamps. That packet lets the issuer classify the debit and gives FTC ReportFraud identifiers that connect scripts across travelers.
Never share
One-time codes, full card numbers, bank logins and gift cards are not verification tools for an airline refund.
Always keep
Record the promised amount, deadline, agent name, number, email domain and every payment page before accounts change.