public GetNearestAirportsQueryResult Retrieve(GetNearestAirportsQuery query)
        {
            var nearestAirports = _airportsService.GetNearestAirports(query.CurrentLatitude, query.CurrentLongitude)?.ToList();

            var dtos = AirportConverter.Instance.ToDto(nearestAirports);

            return(new GetNearestAirportsQueryResult()
            {
                NearestAirports = dtos
            });
        }