Danielle is a pro that means she takes her job serious and even better: she has fun in what she does and therefore it's that good to be with her. Communicating with her is easy going and the time together can really be seen as a GFE. Take your time (why less than 2h?), be open and she is not only your GF for that time, she was also interested in how you're really doing, asking the right questions and even giving honest advice in the experience she has from her own private life. And that makes all the rest (3x) more than you expect. I can imagine that if you have less time, you don't experience the same high level GFE, but that is than only your own mistake ;-) Always prefer quality over quantity.