“Do you have a date for Valentine’s Day?”/“Yes. February 14th.”

A popular Valentine’s Day joke is:
 
MAN: Do you have a date for Valentine’s Day?
WOMAN: Yes. February 14th.
 
The joke was posted on Twitter on September 4, 2012 and has been printed on several images.
 
“What’s the difference between you and a calendar?”/“A calendar has a date on Valentine’s Day” is a different phrasing for the same Valentine’s Day “date” riddle.
   
 
Twitter
Tessa Krueger
‏@tessakruegerr
Do you have a date for Valentines Day?
Yes, February 14th.
Hahahah nerd problems.
12:00 PM - 4 Sep 2012
 
Twitter
Macy Beck
‏@neverenoughrum
“Do you have a date for Valentine’s day?” “Yes, February 14th”
9:28 PM - 20 Nov 2012
 
Twitter
Savannah.
‏@savsheely_
“Do you have a date for valentine’s day?” Yes, February 14th.
2:18 PM - 4 Dec 2012
 
WeKnowMemes
Do You Have A Date For Valentine’s Day?
– JANUARY 31, 2013
POSTED IN: ADVICE ANIMALS, ESTABLISHED, MEMES, PICS
Schrute on V-Day Do you have a date for Valentine’s day? Yes.
 
Google Books
Readers Digest Funny Family Jokes:
Something for Everyone from Age 9 to 99
By Editors at Reader’s Digest
New York, NY: Simon & Schuster
2014
Pg. ?:
Boy: Do you have a date for Valentine’s Day?
Girl: Yes, February 14th.
   
3 November 2016, The Advertiser (Adelaide, Australia), “The Last Word” by Marty Smith, pg. 20:
Man: “Do you have a date for Valentine’s Day?”
Woman: “Yes, February 14.”
 
Twitter
Cedar Meadows Resort
‏@Cedar_Meadows
Boy: Do you have a date for Valentine’s Day?
Girl: Yes, February 14th.
HAHAHA!
Valentine’s Day is just around… http://fb.me/7YENWttMn
12:01 PM - 18 Jan 2017