Can I see your flight ticket, please?

我可以看一下你的机票吗？

youdao

I'll book a flight ticket on a website.

我在网上订机票吧。

youdao

I want to change the date for my flight ticket.

我想变更一下机票的时间。

youdao

For example, a passenger with a BA ticket but travelling on an American Airlines flight into the EU would not be entitled to the assistance, whereas a passenger on a BA flight with an American Airlines ticket travelling into the EU would.

BBC: Iceland volcano: Air passenger rights

If you hold an e-ticket and your flight is delayed or canceled, you must redeem the e-ticket for a paper ticket to switch to another carrier.

FORBES: Fact and Comment

Because he had purchased his ticket for a flight at the airport just before departure, he was flagged for secondary screening.

WSJ: Airport Screening - Are TSA Searches Going Too Far?