One of the biggest misconceptions about the travel industry is that it offers the worst customer service around. In fact, in the last couple of years, airline and hotel companies have achieved significant improvements, and it would be wise for other businesses to watch and learn.

Regular readers of this column can testify that I’m no apologist for the travel sector — I try to point out both good and bad practices, though the criticism may sometimes outweigh the praise. But I get angry when I read or hear in the media that airlines are synonymous with bad customer service…