The document outlines the basics of business class service on flights. It discusses the type of customers in business class as male professionals ages 40-50 traveling for business. It details the amenities of business class including spacious seats, exclusive check-in, lounge access with meals and drinks, priority boarding, wider seats onboard with dividers/curtains, multi-course western style meals and beverages including wines, champagnes and spirits. Flight attendants serving business class require refined appearance, knowledge of service standards, and high English proficiency.