SQ has no more seats out of SFO/LAX today/tonight in C/F.

Of course they did 2 hours ago, while the GS agent was trying to convince me that no other flights were available and that I would have to overnight in Narita.

He was trying to steer me towards using UA on the transpac sector.

I now have a supervisor involved. They could have put me through SFO before, if someone made a decision quickly. Unfortunately, the GS Serv rep wasted 1 hour 45 min on the phone with me, doing nothing.

UA is totally messed up.