계속 알려주시겠어요? 구체적으로 말해주시겠어요?

Could you please keep me informed of ~ ?

제 인터뷰 진행상황을 계속 알려주시겠어요?
Could you please keep me informed of my interview?

제 예약 진행상황을 계속 알려주시겠어요?
Could you please keep me informed of my reservation?

Could you please be more specific about~?

그 일정에 대해 자세히 말씀해주시겠어요?
Could you please be more specific about the schedule?