Tushar's answer is better - A Little Vocabulary addition coz I believe mere cramming of of the sentence is not enough one should also know the meaning of the words he or she is using to form a sentence. main = I aap = You milna = To Meet chahti hoon - I want (if Speaker is Chahtaa hoon - if male chahoongi = Would like to or would want to Hope it Helps :)

it should be main aapse(or tumse) jald hi milna chahti hoon main aapse milna chahti hoon(i want to meet you) main aapse milna chahoongi(i would like to meet you)

Well, there is no exact translation of what you want to say but this phrase is the nearest to the meaning you want to convey: Pher Milta Hai which translates to: we'll meet some other time (even though "some other time" might not sound polite in English but in Hindi it's okay to use the above phrase and still sound polite)

main tumse abhi milana chahati hoon.