schema.FlightOrderItem

{
    "created_at": "2026-05-28 14:30:00",
    "depart_date": "2026-06-12",
    "flight_no": "CZ3569",
    "order_id": "RDF202605281430001",
    "route": "深圳 -> 杭州",
    "status": "issued",
    "total_amount": 650
}