If she doesnt make an effort to keep the convo going, does that mean she isnt interested?

Sometimes people arent good with socializing and maybe she is shy but she seems to be warming up to you give it time and don't try to speed things up so fast but don't automatically assume she likes you just because she may just see you as a friend you never know take it slow and when it's been long enough maybe ask her how she feels I know I may feel like youve been burned if she says no but if you don't ask at some point they may find someone else (and she may also not want a relationship at the moment take it SLOW be PATIENT don't be clingy or rude) good luck