Once you're done training with Sasha in the morning and if you talked to Elsa more than two times in the morning, you indeed can't talk to them. Sasha's sleeping and Elsa simply hasn't got anything to say you now.
Yeah I just realized the problem was that I had to talk to sasha aboout waking her up before. Sorry for the false report
Bro,how can I talk to sasha about waking her up,which button should I use?