What is dating actually?`(im new to dating) please understand and offer me advice.?

I have just started dating this guyI am 23 he is 30. We went on 2 dates and already i really like him. He appears to be a complete gentlemen, sweet, well educated and we both want to settle down and etc. We have not been sexually active..only kissing on the lips and holding hands. When it comes to dating is it alright to have sex? and if so after how many dates? and is it ok that me and him are dating exclusively?

There is no guild line to when you should have sex while dating. I'm sure it's fine to do so but only when you feel ready. Sounds like you guys are really getting into each other. That should signify that you can if you want.