Legal Opinion: lv'lr. Carrascoso should have been entitled to the 'firstclass' seat and must not have been forced by the Airline Manager to vacate his seat. There was a contract to furnish Mr. Carrascoso a first class passage. The reservation for a 'first class' accommodation for him was confirmed. Hence, said contract was breached when Air France failed to furnish first class transportation. As a rule, a written document speaks a uniform language. If only to achieve stability in the relations between passenger and air carrier, adherence to the ticket so issued is desirabte