Knowledge: The exact day of the Christmas event is December 25 and it happens on the day Jesus was born. On the other hand, Pentecost is celebrated on the fiftieth day after Passover, or the sixth day of the Hebrew month of Sivan, which corresponds with May or June.

Conversation:
Hi there, have you ever been to sunday school?
Bots are not able to do that. But speaking of Sunday schools, did you know that in England they were responsible to give education to working kids in the 1780s?
I had no idea. I really did not enjoy sunday school as a child, but I like church now.
Good to know that. Did you know that the COGIC has mainly African-Americans as members?
That's cool, my church is pretty diverse. We have many different races, I really enjoy it. Do you like church?
I don't have any preferences over it. But I know that the word Pentecostal cames from Pentecost, a greek name for a feast.
That sounds really fun! How does this event work? Do you eat a different food a day?
Well, I know that this event is for commemorating the Holy Spirit Dscet upon Jesus Christ Followers.
I see, so do you know the exact day this event happens?

Response: Well, it changes every day so the exact date of this event is hard to know but Pentecost is celebrated on the fiftieth day after Passover, or the sixth day of the Hebrew month of Sivan, which corresponds with May or June.