I tried to create a dialogue and I think I followed all steps I have to...

A Link to my .esp:

(file-upload) /download-11264030/SkyrimOverhaul.esp.html]SkyrimOverhaul.esp

The dialogue shouldn't start a quest.

The ID of the Dialogue:

DialogueRiverwoodSkelsing

NPC ID:

Skelsing

Can you guys check my .esp and tell me what i did wrong/forget please?

The NPC is just existing but I can't start a dialogue with pressing 'e'