Hi there guys, I'm Harel and I am 24

Yesterday, I saw a girl sitting alone in the bus, and I approach her and ask if it's cool we hang out the trip together, she agreed, and I sat next to her.

After we talk a while about what she is doing in life and what i'm doing in life, and a little compliment from my side I requested number and to date her the day after.
After taking the number we continue the conversation, she told me she is usually don't give number and she is surprised from herself, and I told her, i'm special guy bla bla bla, I talk to the person not trying to do impression to much (a bit bullshit yeah hehe.)

I decided not to date her the day after because I was tired...and didn't messaged her
So now what should I message her?
Usually in my habit I just would send hello there, and chit chat about bullshit and ask her to date or call.
This method is not working for me anymore, that's the reason I'm here, because I know there most be a more seductive and appealing way, so advice...

Just call her like you are knowing her from long time, and ask her for date.

So you kind of stood her up and didn't bother messaging?

Or you didn't really have a set date to begin with?

It sort of matters. If you stood the girl up, then good luck with that...

If you had no actual plans then yeah, shoot her a note saying "good mornin good lookin. How are you today?" And flirt your way to a set day and time meetup.

In general, with my first text my goal is to make her smile. So something like what Charles said is great. If there's an inside joke, use that. Or sometimes I'll go super random and text a funny meme or picture I found randomly on the internet. After that and a response I go for the meet up super quick.

Me: Send picture or funny comment
Her: Haha blah blah blah
Me: I'm going to blank Friday, you should come with.

Hi Guys, didn't see 2 of your advices in time.
I set a with her a date, for the day after on the bus, but I can't eventually in this day, so I send to her, "I can't eventually, have a nice night", didn't answer to that as well.
I did call her 2 days after, and she didn't answer.
So, what's now? leave it?