Extra Night (after 3rd guest selection)

If your stay is longer than one (1) night, and you have a 3rd guest, please select this button after first selecting the original option for 3rd guest. This additional button should be selected for the total number of nights the initial 3rd guest will be staying. Ex: Original button is one night, this button is selected for night two, then selected again for night three, and selected again for night four, etc, etc.