adult
air ticket
airport
boarding
business
check
check in
commuting
conductor
counter
customer
departure
document
embark
entrance
eticket
flight
flying
formal
gate
giving
hand
handing
holding
journey
male
man
motion
movement
pass
passenger
passport
people
person
showing
standing
terminal
ticket
tourism
tourist
transport
transportation
travel
traveler
traveller
travellers
travelling
trip
woman
worker