Next is a reasonable and conceptual description of system features for all likely scenario, such as interaction required between the program users and the system. Case 1:
These are the actors the passengers. They can interact with the device in three or more ways: 1)Request for booking ticket:
When the user needs to book a ticket, the system first asks you enter the resource and destination cities. In that case, he is supposed to enter the desired dates of journey. The machine then inspections with the repository to find suits against the came into keywords. Every one of the available locomotives between the came into stations will be displayed. An individual can then choose from these offered trains, search for availability and fare of the chosen educate, even see the schedule with the train. The availability is shown in the form of a table, with number of available seats, number of seats in waiting. Following checking the do and supply, if the consumer decides to book seat tickets for that particular train, a registration site is then displayed. The user enters details just like name, sexual, age, treat etc . They can book desired seats and class of travel. The user can also pick the payment option from internet banking, payment through credit card, debit card, PayPal. He then makes its way into the crucial details about his account (for repayment mode selected). Transaction is created online, initial authenticated with all the bank and after that payment is done. After deal processing is done, the user gets a unique arranging number and PNR (Personal Name Record). He can print out the ordered ticket or perhaps save it to be imprinted later. A great e-mail is likewise sent to the consumer (on the entered e-mail address) together with the booking specifics. An entrance about this booking is also up to date in the " booked ticketвЂќ database.
2)Request for cancellation/modification:
As already stated, after booking a ticket, the passenger gets a unique arranging number and a unique PNR. If the consumer wishes to cancel the...