Here are some options on my end:
1. Monday, 9/5, any time after 4 p.m. Central time/5 p.m. Eastern time;
2. Tuesday, 9/6 at 8:30 p.m. Central time/9:30 Eastern time
3. Wednesday, we could blend this week’s office hours with next week’s by meeting half an hour earlier or staying for another half hour after our regular meeting.