Hilton Front Desk Agent interview questions

i applied online and got a call 2 weeks later from the director of HR. Went to the interview and she made it really comfortable asked some behavioral questions mainly about my experience. After the interview she asked me if I had time for a second interview with the assistant director of the department I was applying for. of course I said yes and she took me downstairs to interview with the director. The director was really laid back, asked a couple more questions and explained all about their company as well as the position details. I could of sworn I did an incredible interview and she even said herself to call in a couple days if I didn't get a call from them. I left both interviews feeling great but once I did call back they said the position has been filled. I was pretty upset but I guess I wasn't what they were looking for.