CHAPTER ONE
1.0 INTRODUCTION
Online Air Ticketing is a kind of user assistance where customers can book tickets for flight online. This is an easy method which saves a lot of time. Airline Reservation Systems were first introduced in the late 1950s as relatively simple standalone systems to control flight inventory, maintain flight schedules, seat assignments and aircraft loading. The modern Airline Reservation System is comprehensive suite of products to provide a system that assists with a variety of airline management tasks and service customer needs from the time of initial reservation through completion of the flight [1]. One of the most common modes of travel is traveling by air. Customers who wish to travel by air nowadays have a wide variety of airlines, and a range of timings to choose from. Nowadays competition is so fierce between airlines that there are lot of discounts and a lot of luxuries given to customers that will give an edge to that particular airline [2].
The World Wide Web has become tremendously popular over the last four years, and currently most of the airlines have made provision for online reservation of their flights.The Internet has become a major resource for people looking for making reservations online without the hassle of meeting travel agents [3].
Reservation is the written record or promise of an arrangement by which accommodations are secured in advance
Airline Reservation Systems (ARS) used to be standalone systems. Each airline had its own system, disconnected from other airlines or ticket agents, and usable only by a designated number of airline employees. Travel agents in the 1970s pushed for access to the airlines’systems. Today, air travel information is linked, stored, and retrieved by a network of Computer Reservations Systems (CRS), accessible by multiple airlines and travel agents. The global distribution system (GDS) makes for an even larger web of airline information, notonly merging the buying and selling of tickets for multiple airlines, but also making the systems accessible to consumers directly. GDS portals and gateways on the Web allow consumers to purchase tickets directly, select seats, and even book hotels and cars rental.