Most of the words are nouns that have a specific meaning, and are themselves so that airlines offer easy-to-understand information, education information on the airline's website.
Most words are nouns that have specific meanings. And have direct meaning to the airlines offer customers information on easy-to-understand information on the website of the airline.
Vocabulary mainly nouns with a specific meaning The airline and meaningful to present information to customers to understand, easy to study the information in web pages of the airline.