Advice on what to say

Edit. Thanks guys, im going to mention it to him, then do nothing else. I appreciate the advice. I'm feeling a little sad about my wedding planning. My husband and I eloped and still haven't told anyone. My husband wants to have a wedding with our family and friends this August, I do not particularly care but am willing to do it for him. Since December I've been planning the wedding. My husband was supposed to book the venue, photographer and Videoagropher. He hasn't done any of it. Money isn't an issue nor is having time to do it, he just takes his time doing things. But this time it's upsetting me because of how hard wedding planning is. I've basically planning out everything only to find he hasn't confirmed the venue. The photographer and Videoagropher messaged tonight asking if we still wanted to book them.

I'm not good at confrontation but I know I need to just have a convention about how I feel but I do not want to come across as being pushy or micromanaging.

Any suggestions on how I should word myself?