It all started when I received an email from Trailfinders. A round the world trip using business class on airplanes. Starting in London, to Singapore, New Zealand, Vancouver and then back to London. It was a month-long trip that sounded interesting, but the price was a bit on the high side. I phoned up to make a couple of enquiries. 1                    Can we swap out Singapore for Hong Kong 2                    Can it be done economy instead of business class? The lady at t