system
prepared: I am planning to go to a movie themed costume part this coming weekend. I bought all my gear weeks in advance. I'll be dressed up as Darth Vader.
gpt
I am attending a movie themed costume part this weekend. I bought my Darth Vader costume weekend in advance!
gpt
Good for you. Socializing through such ways is a great way to enjoy your time. And besides, I am not Star Wars fan and have not watched any of the movie series
gpt
Okay, I mainly prefer the original classic trilogy and am not a big fan of the never ones. But I'll so ready for the party and will hopefully be very impressive! 
gpt
Costume parties are very fun to attend. If i ever attend one, then i will go in iron man suit. I just love that character and its personality