Fill in the gaps.

Airport officer: How ... I help you?

Zach: My baggage is ... . I can’t find it!

Airport officer: May I see your ... ?

Zach: ... it is. It is a black suitcase.

Airport officer: Can you give me a more detailed description of the suitcase?

Zach: It’s a black suitcase ... .

Airport officer: Okay, please, wait for a few minutes, I will see what I can do. I’m sorry for the ... .
Zach: Okay, I'll be waiting in the lounge.