I'm a traveling performer and have had a lot of success with

1)match with girl on app

2)invite girl to show as my date

3)smash the performance

4) smash the date

Now part of this is giving her all the details of the show before she agrees and what occasionally happens is I get a "maybe" which fucks up my shit because I refuse to invite more than one woman at a time for fear that both will say yes and both show up, so I can't move on until I get a firm answer. I could invite multiple women and come up with excuses for the other women/let them down but I don't like doing that to people. Not to mention they usually have details about the show by then and could very well come anyways and make things awkward.

I would love to tell them "I don't do maybes, what is your answer?" but that would be counteract my lighthearted and playful banter that precedes that point. What are some ideas on passing this "maybe" shit test?