What we seem to have here is a failure to communicate. In the fourth message in this thread I stated -
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It looks like you are misinterpreting the rules. Every connection you make (i.e. every different flight coupon you use) counts as a segment, regardless of whether you stopover at the connection city or not.
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You seemed to understand this and quoted this specific statement in the fifth message in this thread. However, as
christep noted, your latest itinerary seems to ignore this advice. A round trip (e.g. HKG-ICN-HKG and LHR-DXB-LHR) is, at least, 2 segments. The same thing applies to your connection flights (e.g. SEA-ORD-LAX and STL-DFW-YVR).
Another way to look at a segment is that every time you get on and off one airplane that is a segment. Get on and off another airplane and it is another segment. Hope this helps clear up any confusion.