Quote Originally Posted by JK-Vulcan View Post
This is true and seems logical like the sylph's would be willing to lend aid to you. It's not a magical trick on them. It is communication and agreement in helping you out.
Sorry, no, charming is dancer style, not Conjurer or White Mage.
If you bist want a battle companion, there is a level 30 quest in Camp Tranquil in the South Shroud, which allows your Chocobo to be called to your side.