So my DJ friend took me to a set on a rooftop and the girls there were dimes. Had a great time approaching and by the end of the night, me and my boy went to get food and we met three girls that wanted to come with us. While in the uber I made a joke and the one girl said she loved my laugh and showed a lot of interest. Our conversation went straight to sexual talk and then once we were at the bar to grab food, she was taking to me the whole time and telling about herself. I had to get going so she asked for my number and walked me out. As we were outside, she gave me a hug and I felt like everything with this girl was going right so I said “I could really kiss you right now” and she declined. I walked into the uber immediately after and went about my night. I am aware this was a fumble and I want to know what I could do differently in a similar situation. How should I close to guarantee my chances?