英语翻译~急啊~~

Inorder to fix the scheduled flight,I called the company again.(Let's fix a time for the meeting.让我们确定以下开会时间。)

In order to confirm their flight, I made another call to the airline company.

In order to determine their flight, I called the airline again.

In order to determine their scheduled flight, I make the phone callonce more to the airline

To know their flight, I made another call to the company.