What’s a reasonable amount of time to wait before scheduling with another provider?

I travel for work a lot and when I do I usually schedule a FBSM with someone in the area of where I’m going to be staying. On Monday around noon I tried to schedule a session with a provider for Thursday, and got no reply. I waited until around 5pm on Tuesday and scheduled a session with another provider. I didn’t think anything of it, because I’ve gotten ghosted on numerous occasions. Today (Wed) the original provider I wanted to schedule a session with got back to me. I told her I had already scheduled with someone else, and she got pissed at me.

Am I wrong here? Should I have waited longer?