Запрос к Портбилет

{
  "requestId": "string",
  "partners": [
    "portbilet"
  ],
  "fromPoint": {
    "iata": "MOW",
    "name": "Moscow",
    "isCity": true,
    "iataCity": "MOW"
  },
  "toPoint": [
    {
      "iata": "SVX",
      "name": "svx",
      "isCity": true,
      "iataCity": "SVX"
    }
  ],
  "departureDate": "2019-09-17",
  "adults": 2,
  "childrenAges": [
    3
  ],
  "infantsWithSeats": 0,
  "infantsWithoutSeats": 2,
  "airlines": [
    "string"
  ],
  "classType": 0
}