求翻译：预订国际航班，一般我会先查看在我需要的时间里，有哪些时间段的航班可以选择，然后我会先注意下机票的价格，因为钱有限，最后在资金允许的范围选择服务较好的航空公司。是什么意思？

Book the international flight, I will first look in my time of need, what flights you can choose the time period, and then, I will note that ticket prices, because of limited money, final in the allowed range of funds services better airline.