public ItineraryDecoratorPackageList(ItineraryComponent itineraryComponent) : base(itineraryComponent)
 {
 }
 public ItineraryDecoratorTravelerList(ItineraryComponent itineraryComponent) : base(itineraryComponent)
 {
 }
 public ItineraryDecoratorHeaderNote(ItineraryComponent itineraryComponent) : base(itineraryComponent)
 {
 }
 //constructor
 public ItineraryDecorator(ItineraryComponent itineraryComponent)
 {
     _itineraryComponent = itineraryComponent;
     _trip = _itineraryComponent._trip;
 }
 public ItineraryDecoratorFooter(ItineraryComponent itineraryComponent) : base(itineraryComponent)
 {
 }
 public ItineraryDecoratorBookingDetails(ItineraryComponent itineraryComponent) : base(itineraryComponent)
 {
 }