need a translation please

hey, I got this girls number in Tokyo last weekend and my Japanese is not yet up to par but I want to call her to tell her I'm gonna be in Tokyo in a couple weekends. If someone could give me a translation to the following It would be very much appretiated! :

I'll be in Tokyo in a couple weekends.

When I come, would you like to meet up?

I'll give you a call in a couple weekends.

watashi wa kappuru shumatsu ni tokyo ni imasu.kuru toki ni watashi to deatte itadakemasen ga.kappuru shumatsu ni denwa o kakete itadakimasu kara

"kappuru" is used in Japanese ONLY IN THE SENSE of "couples = lovers"!!!

I'll be in Tokyo during the weekend two weeks from now.
- Nishuukan go no shuumatsu ni Tokyo ni imasu.

At that time, if it's OK with you, wouldn't you like to meet up?
- Sono toki, yokattara aimasen ka?

I'll give you a call around that time
- Sono koro ni denwa shimasu.