Hello @TonyLi
I am curious if Dialogue System for Unity has an integration with the current Emerald AI 2.0?
I’d read through the Dialogue System documentation and the thread here and had come to the conclusion that it did not, as it is not in the store listing either; yet the Emerald developer [recently commented]( [RELEASED] Emerald AI 3.2 (New Sound Detection) - The Ultimate Universal AAA Quality AI Solution page-41#post-3489786) that the two do have official integrated support - however his answer wasn’t totally clear regarding Dialogue System for Unity, rather than Quest Machine, yet I noticed that you liked the post. So now I’m all confused and looking for clarity. 
Thank you for your time.