Provide the theme summaries for the following conversation: 

Lily: Hi Mitch, hope you're fine! Just to confirm, you'll take care of Reine tomorrow with the software setup, right?
Mitch: Hey Lily! all good thanks, hope you are doing great, too.
Mitch: I'm not sure of the final outcome, did she agree to 10AM in the end? (12 her time)
Mitch: That’s the time Patty wrote.
Lily: Well, then it's settled.
Lily: Thanks! 
Mitch: Did you even read it :D
Lily: Of course, Mitch… ;)
Lily: Very passionately and eagerly ;)
Mitch: Then I assume she agreed. Thanks ! :)
Lily: Also, please forgive me in advance if I bombard you today or in the upcoming days with some technical issues.
Lily: Might happen during her onboarding
Mitch: Sure, no worries, don't hold back :)
Lily: Here comes the first one: does she have an account in the system yet?
Lily: I can't find her when I'm about to add her to the programs.
Mitch: Seems like she does not.
Mitch: So according to HR's new witchery, who is supposed to create it?
Lily: I thought you’re the chosen one.

Summary: 
Mitch will be helping Reine with the software installation tomorrow at 10 am. Lily might need his assistance at that time too. Reine's new account hasn't been created yet.