Cons: I was issued a ticket with a window seat as I had requested. However, when I boarded and sat in the seat I was assigned, I was moved because it turned out that the couple that was sitting next to me had purchased the seat so they could lay down. I was seated at another window seat, but it turned out the couple in that row had paid extra to have that seat empty as well. I was not only re-seated before the plane took off, but then I was re-seated THREE more times until finally being put in a middle seat after the flight was in flight. To top it all off, the plane was so delayed I missed my connecting flight to my final destination.