"Hello, I am away from the office until July 25th, 2022. Please be patient as I respond to your email in the order at which it arrived in my inbox once I return."
For context, I'm trying to get my field experience registration sorted out so that I can begin student teaching this semester. I'm not concerned about missing out since there are still 10 spots remaining, but I already had to wait a long time for a response from a different department so it's a little annoying. It's especially annoying that, through the entire secondary education department, there is only one person who is able to respond to my particular inquiry.