This english conversation tells you how to remind your friends or ask them to remind you. You can apply some sentences below in situation that you want to ask people to do something for you.
Example 1
You : Can you do me a favor?
Friend : Sure.
You : Remind me to call John tomorrow morning.
Seller : No Sweat. I'll do that.
You : Thanks.
Example 2
You : Joe, don't forget to bring you laptop with you tomorrow ok?
Friend : Oh, thank you. I wouldn't bring, if you didn't remind me.
You : You're welcome.