Travel

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Across
  1. 3. change to a better seat or level of service
  2. 5. pass a card you must show in order to get on a plane
  3. 6. staff all the people who work at an airport, but not the pilots or cabin crew
Down
  1. 1. room in a hotel or airport where people can sit and relax
  2. 2. travel times when the largest number of people are traveling
  3. 4. flyer points award by airlines to reward customer loyalty