请用英语回答我的问题。

It depends.

I can not make the dicision since not enough information has been given by the questioner.

There are many elements to be considered in this case.

First about my job. Is it a job that I must stick to? or is my boss a nice person who will understand me if I tell him/her about I was helping someone else that resulted in my lateness?

And about helping. Can anyone else assist the person except me? As you said, it's urgent, but how important is it to that person and myself?

there are many missing information should be provided before answering this type of question.

The information for us to answer is too little, so we couln't give you a satisfied answer.

So, could you add clear message on it.I think more persons would answer you then.

thanks./

I can choose the person which helps to need to help, but also must let the company know I am late the reason, I thought I can do this: