<human>: Can you succinctly summarize the text in 1-3 sentences?

I posted this to /r/dating but I figured might as well ask here as well. 

So I (M20) met this girl (18) before Thanksgiving break at a friend's place. We really hit it off so I got her number and whatnot. Anyway, we chatted a bit over Thanksgiving break and we arranged to meet up the Saturday night before finals for dinner.

The dinner went great. She came over and I cooked dinner and we hung out for a few hours with conversation being a continuous throughout the evening. She laughed a lot and seemed to be having a great time.

As the week went on I texted her a couple of times. One time was to see if she wanted to get together later in the week if she wasn't too busy. Then a get together happened with a mutual friend of ours a couple of days later so I decided to just extend a casual invite to which she said she couldn't make it.

Anyway, finals week ends. I haven't heard from her yet, which is understandable because it's finals week. After a bunch of my lady friends told me that I needed to be assertive I decided to see if she wanted to get together over break. The time frame for that is kind of narrow because I'm leaving the country for a few weeks of break. She said she couldn't because she'll be busy.

While that may be true, I figured if you're interested you would offer an alternative date or something. She's a freshman and I'm a senior so it's possible that it's just inexperience on her part. Even though I initiated the majority of the conversations, she always replied pretty enthusiastically. In the past, when a woman has said that she couldn't hang out multiple times it has usually been an indicator of lack of interest.

Right now I'm just going to enjoy my break and not worry about it. So I guess my question is, should I even bother hitting her up when I get back to campus after break or should I just cut my losses? Thanks in advance for your insight!
<bot>: went out with a girl and we seemed to really hit it off, not sure if she lost interest and if it's worth pursuing anymore.