public void GenerateSchedule(DateTime startDate, DateTime endDate, Guid?flightId)
{
if (startDate != null && endDate != null)
{
_airplaneContext.GenerateSchedule(startDate, endDate, flightId);
_airplaneContext.SaveChanges();
}
else
{
throw new AirportServiceException("Couldn't generate schedule. Provided data was invalid.");
}
}