Dialogue is just speech written down. It serves the same purpose that speech does: to convey information.
a dialog box that explains the purpose for the command
A dialog typically involves at least two people engaging in a two-way conversation. It can also include more participants, depending on the context and purpose of the dialog.
to select automatically a time when all participants are available
insert a dialog choice a couple times into the dialog
how to make a short dialog
dialog
Dialog Semiconductor was created in 1981.
The population of Dialog Semiconductor is 2,010.
Dialog Semiconductor's population is 400.
Troika Dialog was created in 1991.
Health Dialog was created in 1997.
Dialog TV was created in 2005.