I'm awfully sorry to disturb you, but because of the change of my leader's schedule, I have to cancel the two rooms booked before.

很抱歉打扰您，由于领导行程变化，需要取消我之前预定的两间房间。

youdao

I'm awfully sorry to disturb you, but because of the change of my leader's schedule, I have to cancel the two rooms booked before.

很抱歉打扰您，由于领导行程变化，需要取消我之前预定的两间房间。

youdao