Re-read your post and then look at your nickname ... do you think they match, or BeMediocre would be more appropriate in this instance?
What do abundance and frame have to do with being dishonest? Beside this, it actually shows that the man has nothing else to do if he has to resort to double booking to save him from just standing there with his thumb up his ass. OK, so he didn't screen properly and that woman flaked. A man with REAL abundance would have something else to do in that time interval.
At best it shows you're unreliable. If you do it on purpose, such as double booking, you're both unreliable and dishonest.