TicketStatusItem

{
    "ticketNo": "9991234567890",
    "passengerName": "ZHANG/SAN",
    "passengerType": "adult",
    "pnr": "ABC123",
    "airPnr": "CA1ABC",
    "platingCarrier": "CA",
    "ticketStatus": "issuing",
    "usedStatus": "used",
    "refundStatus": "refunded",
    "voidStatus": "voided",
    "couponStatus": [
        {
            "segmentNo": 1,
            "flightNo": "CA1234",
            "departure": "PEK",
            "arrival": "SHA",
            "status": "OPEN FOR USE"
        }
    ],
    "issueTime": "2026-07-09",
    "lastUpdatedAt": "2026-07-09 12:00:00"
}