Provide the theme summaries for the following conversation: 

Jade: Hi, If you want tickets to "Pirates of Penzance" I will gladly buy you some and deliver them at Swimming.
Jade: The show is on the 12th, 13th, 14th and 15th July at 7pm.
Millie: Can I get 3 tickets?
Millie: How much do they cost??
Jade: Sure ;) They're £4.50 per ticket
Millie: Ok, thanks :)
Millie: How's preparations going?
Jade: Pretty well :) We got our costumes yesterday so it was pretty cool seeing everyone all dressed up
Jade: <file_photo>
Millie: Wow! They look amazing! 
Jade: I know ;) They're pretty heavy thoguh

Summary: 
Jade is buying tickets for "Pirates of Penzance". Millie wants Jade to buy her 3 tickets as well. They cost GBP 4.50 each.