Well so was I. Alls I can say is the lady I was speaking to (a) couldn't find the flights I had on united.com and when I asked for other options, she rattled off about 4 different options. 3 of them were straight OW, the other was OW with *A. It was using a VA flight from PER to SYD then SYD to SFO on United. The Virgin flight was a co share with CX - so OW, but the UA is *A right?
Anyways, she ended up putting me on hold for about 20 mins (I'd already been on the line for 1hr20mins) then said that I'd need to call back as suddenly she can't find any flights into the US for me and she could not make anymore itinerary queries? Now I tried to talk her into booking it for me but she was adamant I would need to call back. My thoughts are she stuffed up major somehow and had to end the call.
Sorry - I messed up. Talking on the phone to the agent and reporting back to you guys at the same time didn't work for me. So it was a CX booking but on a code share with Virgin Australia flight VA552.
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Long story short, called up today, little wait and booked the original flights I had planned through united.com