Describe each section of the dialogue box. Imagine, you are developing a web-based system for an airline (e.g., www.ual.com). Draw the dialog diagram for some sample screens that users will need to navigate through (you should have about five screens and four levels).
Description of exactly what is expected:
For creating the dialog diagram, I suggest you use MS Word (you are free to use other tools). Create a box using the textbox or a simple box icon. Use the line icon to create three compartments within the box. Once you have created one, you can simply copy and create the other ones. Simple change the reference numbers, the description, etc. of each box.