How do i setup a date otp?

This is my first hand in experience with red-pill. I'm 17 and I tried figuring out how to setup dates .(i tried finding a AMS video & Reddit post) but i can't ask her "hey you free to go to the bar friday?". Which we can't because I'm under 18

I do know I'm suppose to talk to her on the phone for a good 10-15 mins to feel the vibe and see how interested she is before setup up a date just in case.

So how do i ask her If she free this Thursday with confidence and be leading?

And it's 7:36 PM I'm planing on calling soon before it gets late.