Senior · older acquaintance
해요체잠시만 기다려 주시겠어요?
Most common, when asking a senior respectfully
- Word swapped잠깐→잠시
- Subject honorific -시-
- Softened겠어요?
- Ending줘→주시겠어요?
Other ways to say it
잠깐만 기다려 주세요.
Less formal, between seniors and juniors who are close