I never ever go to a ticketing desk without setting up a clear itinerary with the RTW desk. Still the whole catch 22 occurs at every point. If you are in LHR the bottleneck is Dublin and if you are in USA the bottle neck is the 'FARES'
We are originally from India, have lived in London for 29 years and moved to Slidell 8 yeara ago for work My wife loves Slidell and I commute between these two cities six monthe here and six months there