Today, I finally received a job offer after 10 long months of searching and submitting over 300 applications. It's a part-time role at a credit union, and while it's not a high-paying position or a significant step up in my career, I'm just relieved to have an offer. The start date was initially set for August 3rd, but I had to inform the manager that I already have a paid vacation planned for that week. She checked with HR, and the new start date is August 17th. However, I just realized that I have another event on August 21st that requires me to fly out of town. I need to figure out how to communicate this to my new employer without jeopardizing the offer. I don't want to cancel this event, as I've already paid for the tickets and flight. I feel stuck because I already asked to push back the start date once, and I don't want to seem like I'm making excuses. I remember how I regretted canceling a previous commitment for a job that I ended up losing shortly after. I want to maintain a balance between my personal life and my new professional responsibilities. I plan to approach HR and explain that it was an oversight on my part and that I have to travel out of town for this event. I hope to suggest making up the hours earlier in the week or the following week. I'm just anxious about how this will be received.