make a reservation预定           confirm a reservation确认预定
cancel one's reservation取消预定 frist come,frist serve先到先服务原则
layover/stopover中途停留         timetable时刻表
fare票价                         toll通行费
saver ticket优惠票               open ticket开放机票
one-way ticket单程票             round-trip ticket往返票
airport tax机场税                duty-free shop免税店
excess charge超重                vacant seat空座

direct/non-stop flight直达航班   connecting-flight转机
book预定                         destination目的地
frist class头等仓                business class商务仓
economy class经济仓              van中巴
shuttle bus班车                  airport limousine机场大巴
berth铺位（火车上）              pullman卧铺

scenic¹ spot景点                  extra charge/surcharge附加费
fulling-booked满了          seat arrangement/assignment定座
E.T.A(estimated time of arrival)预计到达时间
E.T.D(estimated time of departure)预计起飞时