Personality fit is important to us at Spirit Airlines. How would you describe your personality?

Personality and character are two very different things. The interviewer is looking for more information on your personal traits vs. your integrity. This would include buzz words such as introverted, energetic, and confident. Consider their culture statement and how your personality aligns with it; "We are relaxed, friendly, fun and playful when we should be. We always care about getting our Guests and Team Members there, safely and reliably."