1 As used in this contract "ticket" means this passenger ticket and baggage check, or this itinerary/receipt if applicable, in the case of an electronic ticket, of which these conditions and the notices form part, "carriage" is equivalent to "transportation", "carrier" means all carriers that carry or undertake to carry the passenger or his baggage hereunder or perform any other service incidental to such air carriage, "electronic ticket" means the Itinerary/Receipt by or on behalf of Carrier, the Electronic Coupons and, if applicable, a boarding document. "Warsaw Convention" means the Convention for the Unification of Certain Rules Relating to International Carriage by Air Signer at Warsaw, 12th October 1929, or that Convention as amended at the Hague, 28th September 1955, whichever may be applicable.