I know I'm not supposed to be posting this but I just messed up an incredibly easy opportunity with this chick and need some feedback. I know I'm going to have to read more trp but plz bear with me.

I was eating alone at the dining hall at my college when these two women walk by. One of the girls eyes me real quick so I knew it was best to approach her. I went to their table and asked if I could sit there. They agreed and we were just talking for a while. I kept getting this vibe that she wanted to hook up since she said she was open to hanging out. After a while everyone else left the hall except for us, so I asked if they were trying to walk around campus. We left the hall and stopped by their dorm to grab her friends flute. The chick even got my Snapchat handle because she saw me on it. As a complete noob, I tried my best to avoid being too clingy during this event. Afterwards we headed to this sitting area so the other chick could focus on her work. I felt like I had fucked something up at this point since this chick wasn't leaving her friend. But they still kept the conversation the entire time so it threw me off. Finally some kid in the band came up to the friend and asked if she wanted to leave to practice. She agreed and the dude asked the girl I was next to if she wanted to go as well. She agreed and then turned to me saying, " we can hangout another time". I was like "okay could I get your number then " and she said you already have my Snapchat. As she was leaving she was all like it was nice meeting you.

At the beginning of this I felt the girl I had eyes on was totally dtf but as the night went on she seemed to lose interest. I couldn't seem to escalate from making conversations to getting more intimate. There were even points where she seemed to gain interest then lose it again. Idk what there was to do as I couldn't just tell her to leave her friend. But the entire time i felt the attraction with this chick.

EDIT: I actually got her to message me back last night but I was already asleep when she responded. Idk if I just missed another opportunity to make a move or not. I don't want it to seem like I was waiting on her text all night. I'm trying to figure a plan to meet up again, hopefully w/o her friend this time. But how tf do I plan to meet her with different class schedules?! It's also morning now so that changes things.

EDIT 2: Thanks to all the great advice on here I managed to change the day I planned to meet this girl from a couple days to a week later now. It honestly feels so much better knowing I got more time. But anyways she agreed and told me she's available next Wednesday but didn't give me a specific time. Is this where I tell her a time and see what she says or do I just ask her what time is best?