Expedia Group interview questions

I applied online on their website. First had a HR call followed by a technical phone screen, which was followed by an in-person interview. The in-person interview was close to 5 hours, and each person interviewed me for around an hour. Interviewers included engineers, product managers and directors for this role. Questions were a combination of technical, analytical and behavioral - and they also asked questions about current challenges they were facing.

The recruiter was very unprofessional. She missed the first phone screen and failed to email me about it, so I contacted her and she said she was sick. Second time, she missed the phone screen again. I finally got ahold of her later that day, she picked up and asked me verbatim, "Where did you get this number??" She gave it to me the day before. We had a short chat with lots of noise/talking in the background of her office and she said she'd get back to me in a week or so. She did not email me or respond when I sent her another email. Expedia's HR was by far the most unresponsive and difficult I have experienced.