I would like to know how to go about drawing up a dating lease and what are some of the information that I should highlight.

What exactly is a "dating lease?" What is its purpose? Personally I've never heard of such a thing. Nobody will really be interested in dating you if they feel that there are strings attached, put in writing and highlighted, no less! If a "dating lease" means what it sounds like it means and judging from the overall tone of your post, it sounds like a bad idea and one that you'd probably be wise not to pursue.

A dating lease? That's a new one.
Is this terms and conditions of you relationship with another partner. Hahahaha
Just put a high rent on your head. Earn some bucks out of it! Don't sell yourself short!
And make sure you have a get out clause!!
Hahaha
Sorry, please explain what a dating lease is!

Ok, I am going to try to guess what you mean, but as the other posters have said, you really need to clarify what YOU mean when you saying a “dating lease”.

Here is what I am assuming:

You wish to give the appearance to everyone, that you are dating “Roger”. Roger isn't really your boyfriend, but he will just appear to be and play along for a while.

You want a “dating lease” so you make sure Roger will keep his word?

Is that what you mean?

Please post back and clarify what you are looking for.

A dating sort of prenuptual maybe?

Sorry quess I have been listening to too many confessions of late, what came to mind to me was a "dating service" where you rented a date for the evening.

I ain't touching this, it sounds illegal to me.