Example numero uno:

Employee: So, we were going to mail all these invoices, but instead we’re going to fax them since our postage machine died. Just put them on here and press start.

Temp: Okay! Got it.

Temp begins faxing.

Employee: Um, you have to take them out of the envelopes first.

Example dos:

Counter person: Hi, can I help you?
Customer: Yes, I’d like a dinner for twelve, please.
Counter person: Oh, I’m sorry. For orders that large you have to call catering at least twenty-four hours in advance.
Customer: Er, then how about two dinners for six?
Counter person: Oh, sure, we can do that.

Both examples via Overheard in the Office.