"Sure." After all, he just wants to know if it's there. Not... where in there it is. Or when there won't be anyone there. Or anything. So, it ought to be okay to volunteer to do it. "Got a number I can text? Or call? Once I talk to them. And I'll need to know what kind of bike I'm asking about."

Since, well, if he couldn't call himself for whatever reason, she probably couldn't just drop his name.

...And, yes, this sort of behaviour might well lead her to be an unwitting accomplice to a crime one of these days, but she isn't really thinking about that.