Tons of women have had little to no interest in me but faked it and went on a date or two or three with me. These women make you think they like you but they can turn cold in a blink of an eye.
I've heard/overheard of a few stories like this, where the women were going out on dates despite having no to little interest in the man. A couple years ago I heard a few stories of some women I knew of who would go on tinder specifically for getting treated to dinner, drinks, activities, etc. I overheard this woman, a 4, talking about how she could go to any bar and get any man to buy her a drink. She elaborated on leading them on to the point where they felt she was interested, they'd buy her a drink and then she'd turn around and leave the guy in the dust.
I've also heard of some stories where women would go on dates with men out of boredom or to have fun but with no real intention of seeing them again. This isn't quite as bad as above but it lies along the same spectrum, where they are seeking a date or interaction with a man for personal benefit with no intention of seeing that man again and more or less showing no regard for his time or energy.
Women like this are trashy as hell and damaged beyond repair, not at all something to even concern yourself with. What is important is learning how to filter these women out and learning how to prevent this from happening in the first place. One, I'd start by only going for women who show strong signs of initial interest, this isn't hard to pick up on if you met in person. If I was going on a date with a woman I "met" off of the internet I'd keep it really simple and not invest much money into the date, if at all.