Expedia Group Software Development interview questions

I met them at a career fair at my University. They liked my resume and called me the next day for a technical interview with two of the recruiters. They were very nice. They said if I did well with the interview, then I would be flown to Seattle where their headquarters was at for a few days to have an onsite interview. I didn't get past the first interview. The recruiter called me to inform me.

I had two phone interviews, one behavior another one was technical. They asked simple algorithm questions, strings, data types. I did not hear back from them, even after I sent a follow up email.