cancel the reservation

I want to cancel my reservation on Flight 285 on the thirteenth.

我想取消我所订的13日285次航班的票.

Would you cancel the reservation of the seats for me?

你能取消我订的座位吗？

If you don't come before this, I'm afraid we'll have to cancel the reservation.

如果佻到时候不来，恐怕我们只好取消预订。

Unfortunately, I was informed the meeting was cancelled on April 5 and, what was worse, I forgot to cancel the reservation with you until yesterday when the receptionist at your hotel called me for the reason why I did not check in.

但在4月5日我接到通知该会议取消了。更糟糕的是，我居然忘记了取消预约，直到昨天你们酒店的前台打来电话询问我为什么没有入住。

If the maritime claimant fails to bring an action or apply for arbitration according to the arbitration agreement within the time limit specified by this law, the people's court shall cancel the property reservation or return the guaranty promptly.

海事请求人在本法规定的期间内，未提起诉讼或者未按照仲裁协议申请仲裁的，海事法院应当及时解除保全或者返还担保。

I want to cancel my reservation for three nights in the name of Root.

我想取消预订3个晚上的住宿，我叫鲁特。