I had a talk with somone this morning. After I left that place, I sent him email stating that " I am so happy to talk to you this morning." Can I still you that sentence, because we talked each other like five minutes before, after I left him, I sent this sentence. Is it grammatically correct, please let me know. Thanks.
I would say, "I am so happy to have talked with you this morning"
"I am so happy that we had the chance to talk this morning". (better, I think)
Students: Are you brave enough to let our tutors analyse your pronunciation?

I am so happy I spoke to you

Maybe you don't realize it, but you are answering a question that was asked and answered many years ago.

Why not answer questions that are more recent? That way there's a better chance that the person who asked the question is still participating on our forum and can benefit from your answer.