[{
  "internal-comment": "sample from https://developers.google.com/gmail/markup/reference/flight-reservation#cancel_a_flight",
  "@context": "http://schema.org",
  "@type": "FlightReservation",
  "reservationNumber": "RXJ34P",
  "reservationStatus": "http://schema.org/Cancelled",
  "underName": {
    "@type": "Person",
    "name": "Eva Green"
  },
  "reservationFor": {
    "@type": "Flight",
    "flightNumber": "110",
    "airline": {
      "@type": "Airline",
      "name": "United",
      "iataCode": "UA"
    },
    "departureAirport": {
      "@type": "Airport",
      "name": "San Francisco Airport",
      "iataCode": "SFO"
    },
    "departureTime": "2027-03-04T20:15:00-08:00",
    "arrivalAirport": {
      "@type": "Airport",
      "name": "John F. Kennedy International Airport",
      "iataCode": "JFK"
    },
    "arrivalTime": "2027-03-05T06:30:00-05:00"
  },
  "checkinUrl": "http://united.com/onlinecheckin.html",
  "modifiedTime": "2027-05-01T08:30:00-08:00",
  "modifyReservationUrl": "http://united.com/modifyreservation.html"
}]
