I'm an absolute beginner to this whole thing and I've done maybe 5 approaches so far (I've never done more than 1 per day due to my AA which sucks but I'm working on it). My last approach left me with a question...after the direct opener, I went into the throw an assumptive statement about her part to which the girl giggled and seemed responsive but she never hooked into any of the statements and I tried a few. She didn't make any attempt to ask a question or respond to those statements other than 1 word answers...which was confusing to me. Her giggling and playing with her hair made it look like she was OK with me talking to her but she wasn't giving me anything to build on.

In situations like this, do you keep going till you find a hook or bail? Or is there anything else I should be doing?