public static Tax ToTripTax(RouteTax routeTax, Flight flight)
        {
            var tax = new Tax();

            tax.ID = routeTax.IdNumber;
            tax.ChangeType = routeTax.Tax.ChargeType.Name;
            tax.Code = routeTax.Tax.Code;
            tax.Country = routeTax.Route.DepartureAirport.City.Country.ISOCode;
            tax.SalePrice = PriceHelper.CreatePrice(TaxHelper.GetPrice(flight, routeTax.Tax));

            return tax;
        }
 public static string GetFullTaxName(RouteTax routeTax)
 {
     return GetFullTaxName(routeTax.Route.DepartureAirport.City.Country, routeTax.Tax);
 }