Reservation desk, please. 请接服务台。
I'll be late checking in. 我将会晚一点来登记。 What time will you come? 你什么时候来呢?
It seems I can't go there today. 我今天似乎无法到达那里 。 May I go there late? 我可迟点儿到那里吗?
I don't know when I can check in. 我不知道何时能去登记。 Please call us in case you come late. 假如你来迟了请打电话给我们。 By what time shall I check in? 我何时可以登记?