You don’t want to set up dates like you’re in the 1950’s. The present is much more casual.
If the girl is new, you don’t want to schedule in advance or make it a big deal. Just throw out invitations. You’re just doing what you want. And you’re not looking for a response.
You don’t know her state of mind when you send her your invites. It might be a bad time for her.
It’s about capturing her at that right exact moment when she’s in a fun and playful state of mind. That’s when she’s open to moving a romantic relationship forward whether it’s giving her number, setting up a date, or making out.
It will happen when she’s feeling good emotions that’s coming from you. It’s what the key lock sequence does.