My assignment was to create a dialogue diagram for a hotel registration system including three elements in each display.

"Top: Contains a unique display reference number used by other displays for referencing it

Middle: Contains the name or description of the display

Bottom: Contains display reference numbers that can be accessed from the current display."

I attached a rough draft of the diagram that I created. Most of the options in this system are to return to the main menu or the login screen, so that's what I put in the bottom section.

Is the numbering for the top and bottom sections in this diagram correct? What changes do I need to make and why?

I$\text{'}$m particularly confused about the numbers to enter in the bottom portion of each display and when I should use "System" as one of the return display options.