dialog ids for quest are nothing more than 0x008(QuestID)01
questid in hex form (3 bits)
11:55 PM
the last byte may mean different things for a quest
01 takes a quest
l
05 is in there sometimes
07 accepts a quest reward
And a Hero Shall Lead Them:
Lonai: 0x822601
Dialog 0x84 to Commander Suha outside Venta Cemetery
Accept reward dialog: 0x822607