<human>: I'm a 24 year old that moved to North Dakota, I've been paying my credit card bills immediately and I have set up myself with a nice emergency fund and savings. I play a video game that hosts a conference in Vegas every year, and I purchased the tickets and flight with my credit card and paid it off almost immediately. I watch my credit like a hawk, because I'm hoping to get a car (used) and apparently with the flight and tickets I used a substantial percentage of my credit, which dropped my scores  approximately 50 points to about 650. Even after paying off my credit, is there anyway I can talk my way out of that alert of high credit usage for that month, or am I out of luck and learn from this lesson?

Could you distill the essence of the text into 1-3 sentences?
<bot>: Usually spend 15-20% of my credit limit, used my credit card to purchase tickets for vacation, and got a credit hit for high usage? Is there anyway to combat this?