It may seem very simple to book an air ticket online; however there are several complex techniques involved.
An airline's direct distribution works within their own
reservation system, as well as pushing out information to the GDS.
Travel agencies and other indirect distribution channels access the same GDS as
those accessed by the airlines' reservation systems, and all messaging is
transmitted by a standardized messaging system that functions primarily on TTY
messaging called SITA. Airline Reservations Systems contain airline schedules,
fare tariffs, passenger reservations and ticket records. Second types of direct
distribution channel are consumers who use the internet or mobile applications
to make their own reservations or
flight booking. Since airline reservation systems are
business critical applications, and their functionally quite complex, the
operation of an in-house airline reservation system is relatively
expensive.
Today, the GDS are run by
independent companies with airlines and travel agencies as major subscribers.
Prior to deregulation, airlines owned their own reservation systems with travel
agents subscribing to them.
The Fares data store contains fare tariffs, rule sets,
routing maps, class of service tables, and some tax information that construct
the price - "the fare". Rules like booking conditions e.
Inventory control can also be manipulated manually through the availability
feeds, dynamically controlling how many seats are offered for a particular
price by opening and closing particular classes. This forms the basis of
air booking.
There are also revenue managers who watch fares as they are
filed into the public tariffs and make competitive recommendations.
Inventory control is typically manipulated from here, using availability feeds
to open and close classes of service. Every airline employs staff who code air
fare rules in accordance with yield management intent.
The compiled set of fare conditions is called a fare basis code. There are two
systems set up for the interchange of fares data - ATPCO and SITA plus there
are some system to system direct connects. This system distributes the fare
tariffs and rule sets to all GDSs and other subscribers. This is the first step
towards
Online Flight Booking
Miscellaneous Charges Order (MCO)
is still a paper document; IATA has working groups defining the replacement
document the Electronic Multipurpose Document (EMD) as at 20 The electronic
ticket information is stored in a database containing the data that
historically was printed on a paper ticket including items such as the ticket
number, the fare and tax components of the ticket price or exchange rate
information. The industry is at 98% electronic ticket issuance today although
electronic processing for MCOs was not available in time for the IATA mandate. In
the past airlines issued paper tickets; since 2008 IATA has been supporting a
resolution to move to 100% electronic ticketing.
The role of the Ticketing complex is to issue and store electronic ticket
records and the very small number of paper tickets that are still issued.
So far, the industry has not been able to comply due to various technological
and international limitations.
For more info visit: http://www.flightbooking.org.uk/
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