As many have been raging about since the game's release, the party finder just is not obvious or efficient enough for new players to use for serious storyline use.

Here is an 8 month old example of this issue with over 450 replies. It is a serious issue that is still ongoing and has not yet been resolved.
http://www.reddit.com/r/ffxiv/commen..._about_people/

There needs to be an instant and simple notification for players when opening the Duty Finder directly from clicking on their story dungeon quest. Not at the start of the game in the tutorials either because this issue is mainly focused on the last two dungeons.

This option will prevent:
- experienced players from getting upset/annoyed in dungeons
- new players having to skip storyline or having it ruined for them through rushing
- having to watch storyline out of context at the inn
- not enough players using the party finder to do this
- threads like this from upset players