From my experience i would not suggest rescheduling interview or oath. I had my interview 06/22 and i could have taken the oath the same day, however i am traveling in July and getting passport in such a short time is almost impossible . The officer suggested to leave the oath for after i come back from my trip. I saw him writing with red pen, oath ceremony after July 22nd. Happy with big relief that i could still travel, went home. Next day i got an email, Oath ceremony scheduled for July 7th 🤦♀️. I called Uscis to see what my options would be, so either i had to attend the ceremony on the 7th or reschedule. At that point i decided to keep the oath on the 7nd. As of my trip, i was so lucky to find out about Passport agency where u can get a Urgent passport if u are traveling within 72 hours. I was able to get appointment in Philadelphia. So long story short, i am taking the oath on the 7th, and on the 9th go to get my passport. Has been a very stressful week. They can't tell u when the new interview will be scheduled, all they say is, when it comes available. I know someone who applied back in January 2020, interview was scheduled for June 2020, however due to Covid, they cancelled the interview. He is still waiting interview to be rescheduled.