A method commonly used by airline passengers to get cheaper fares is at the center of a court row between a German airline and one of its customers.
원문출처 : https://www.cnn.com/travel/article/lufthansa-sues-passenger-scli-intl/index.html
원문출처 : https://www.cnn.com/travel/article/lufthansa-sues-passenger-scli-intl/index.html