Add sequence diagram to the browser:
Open the previous project
Add the “Flight Details” sequence diagram under its use-case realization in the browser and then open the diagram.
Add actors and classes
Using the use-case specification, determine the actors and the classes and then add to the diagram, arrange them accordingly.
Screen shot Rational Rose Sequence Diagram
Add object message
Click the object message icon in the diagram tool bar and the drag the mouse from the lifetime of the sending object to the life time of the receiving object.
Add responsibilities to
Right click the object message and the click the responsibility from the list of existing responsibilities.
Save the model.
Result: Thus the sequence diagram was drawn Successfully Online Airway Ticket Reservation.