25-10-2012, 05:56 PM
online reservation system
online reservation system .doc (Size: 2.85 MB / Downloads: 175)
INTRODUCTION
OBJECTIVE
The main objective of the project is to reduce the manual errors involved in the airline reservation process and make it convenient for the customers to book the flights as when they require such that they can utilize this software to make reservation , modify reservation or cancel a particular reservation
INTRODUCTION
The online reservation system is basically derived from the GDS (global distribution system) also known as CRS (computer reservation system). The online reservation system has it’s own database centrally located which is accessed through an Application Programming Interface (API).With the invent of online reservation system the traveler and airline got the freedom to book a seat anywhere at anytime at their convenience. The online reservation system involves three main actors the database, online operator and a database scheduler. The database scheduler updates the database, online operator and confirms the booking and updates the database.
2. CURRENT SYSTEM
The existing system has many shortcomings associated with it. In the existing system airlines used to set flight reservation levels higher than seating capacity to compensate for passenger cancellations. If the traveler had to make / cancel the reservation he had to visit either the airline or travel agent frequently to do so thus wasting time and money for all. In the existing system due to non-availability of central server the airline and agents suffered from unwanted delays in booking and payments.
3. LIMITATIONS OF CURRENT SYSTEM
• With the current system the database is not centralized so information is not available from anywhere in the world.
• Inconvenience for ticket booking and payments.
• Integration of different airlines on a single platforms was not met.
4. PROPOSED SYSTEM
• The main objective is to develop a user-friendly system which enables the customer to book & purchase online ticket conveniently
• This system maintain the database centrally giving the clients the information required from anywhere in the world .
• Providing flight details.
• Tis system facilitates the flight booking for a particular destination, date & time and also provides a pin code.
• It also provides the specific requirements and functionality needed for this system.
a. SCOPE:
• The Airline Reservation System software provides options for viewing different flights available with different timings for a particular date.
• This system provides the customers with facility to book a ticket, modify or cancel a particular reservation.
• This system is useful to a person knowing the process of how reservation system works.
• This system does not provide the customer with details of cost of the ticket
• Useful for common user as it is easy to operate. Supports Graphical user interface.
5. DOMAIN ANALYSIS
1. What is Class Diagram?
2. Iterative and Incremental Design.
3. Develop Class Diagram: Using Different Approach.
4. Stages in building Class Diagram.
5. Object Identification.
6. Before Diagramming Classes: Object Identification
7. Object Identification Techniques.
8. Object Categories.
9. Textual Analysis.
i. Requirement Statement.
ii. Identifying nouns.
iii. Rejection Criteria for Candidate Objects.
iv. Preparing Revised Object List Analysis Decisions.
10. Practical Training: Conduct Textual Analysis.
11. Identify object relationships.
12. Inheritance.
13. Step-by-step demo – Drawing Class Diagram.
6. REQUIREMENT SPECIFICATION
Software Requirement
Oracle 9i for Database.
Windows Operating System (XP/Server).
Hardware Requirement
Printer.
Pentium-4 OR Above PC.
Key Board.
Mouse/Pointing Device.
7. USE CASE DIAGRAM
A use case diagram depicts participation relationships between actors and use cases. The diagram has an association between an actor and each use case in which the actor participates. This diagram contains three basic components:
• System.
• Actor .
• Use case.