They can usually be found in the ticket counter area interacting with travelers.

他们通常会在售票柜台与旅客互动。

youdao

But when I arrived at the check-in counter, I couldn't find my ticket.

但当我到达检票口时，我找不到票了。

《柯林斯英汉双解大词典》

Please go check at the ticket counter.

请到售票处去查票。

youdao

Last summer, in the Hamburg airport, I saw a young boy at a ticket counter, sobbing.

NEWYORKER: Salvatore Scibona

Mineta said long lines at the ticket counter can be alleviated if curbside check-in can be done safely.

CNN: Mineta: System 'safe' and 'secure'

We asked the woman at the ticket counter what had happened to it.

BBC: Bohemia revisited: The holiday that changed my life