We flew the red-eye from Phoenix, AZ to DFW back in March 2015. Worst flight ever. No welcome from the crew or flight attendants. Lack-luster service when they came around. Plus some man barfed on the flight (no barf bags were provided and flight attendants would not let man out of seat) so plane smelled like barf. Man stayed in restroom most of the flight. While I did feel sorry for him, I could not help but worry about Ebola on the plane. Crew did not even retain man to see if he had a fever or anything.