Yeah it was good man. You have a great vibe and sound like a cool guy.
Some things come to mind:
You could have challenged her more as this is a much more subtle, powerful and less try hard than straight up high energy teasing. For example, when she said she has never visited the countires where she had come from, you could of just said something like "well, why not?"
After a few minutes I would of dialled down your energy and let her do most of the talking, as this is how you get them to invest and they will walk away from the interaction feeling as though they really have connected with you rather than them just thinking that was a fun conversation. If you listen back to the audio the ratio of you talking was about 50/50 when once she has hooked its best to let her do most of it.
Let us know if you see her again.
p.s. Stop calling us British!!!!! Its ENGLISH!!!!! lol