<font face="Verdana, Arial, Helvetica, sans-serif" size="2">Originally posted by Gustaf:
If you canīt book a youth ticket on a certain departure with the standard youth booking engine, then its simply sold out in that booking class... Nothing to do about it 
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Of course, but in this case I happen to be pretty sure that that is not the case since I could get several suggestions before. It seems SAS booking engine is out of order right now, I get "No flying between this cities" all the time now.