curl -X POST \
  https://h21.svyaznoy.travel/m_api/v6/crosssalemail \
  -H 'Content-Type: application/json' \
  -H 'Postman-Token: 3fe24992-8b4d-4726-9006-da49aeaebb6a' \
  -H 'cache-control: no-cache' \
  -H 'muid: 0494c2aa-5dde-4498-8afd-f0206b891704' \
  -d '{
    "customerEmail": "sergei4879@gmail.com",
    "customerPhone": "+79773364256",
    "pnr": "568М79/1H",
    "segments": [
        {
            "flightSegmentDirection": "0",
            "flightSegmentFlightNumber": "UT-267",
            "flightSegmentDepartureDate": "25-01-2020",
            "flightSegmentDepartureTime": "17:35",
            "flightSegmentArrivalTime": "19:55",
            "flightSegmentArrivalDate": "25-01-2020",
            "flightSegmentDepartureAirport": "VKO",
            "flightSegmentArrivalAirport": "AER"
        }
    ],
    "peoples": [
        {
            "insuredBirthDate": "21.09.1982",
            "insuredSex": "MALE",
            "insuredFirstName": "VLADIMIR",
            "insuredLastName": "GUREEV"
        }
    ]
}'