I don’t blame you. It’s not obvious.
I’ve thought about writing a post like that a bunch of times. The way I do it on my own is the way I learned from TA, with a few modifications on my end. I think there are a few different ways it can happen, but for me, I almost always buy the plane tickets and hotel in the model’s name, book the day after she arrives as the day of my date and keep in communication as she has questions or requests. I consider myself her personal concierge for the booking, and on the day of our date. And in a few cases, at other times during her stay as well. My goal is for her to be so happy when she’s leaving my city that she sits in her seat on her plane ride home, closes her eyes, smiles and says to herself that she can’t wait to do it all over again, with me as her sponsor again.
Unfortunately, I’m not familiar enough with the specifics of how you went about this to know the best course of action here. I’ve never paid a deposit for a sponsored tour. Paying in advance for all of her travel expenses in my own Travelocity account so she can come to my city and make money after she sees me on her first full day here is all the deposit that’s been needed for me.
Do you still want the sponsored tour to happen if it so happens that the assistant taking over communications changes things and makes it stick? Or do you want to convert it to a regular booking at a later date and use the deposit toward that? Or is that even still an option?
Is either she or her assistant still communicating about a specific date that’s been locked down? Or are they still beating around the bush?
Unfortunately, until the date happens, no one can guarantee this is on the up and up, even with positive signs. All we can do is the opposite, if enough signs point to it - to tell you that we think your deposit is lost. I don’t think you're in the best position but I also don’t think you’re at the point where I feel you’ve lost your deposit yet from what you’ve written so far, but the answers to my questions above might change how I feel.