I think that I am the only one who is participating in these missions! Oh well, more experience for me!

Instead of talking a little about every approach, I will go into detail for one I thought went well. Let me know what you guys think
I was at the mall in a store called Zumiez, and talked to this HB 8/9 hired gun who was a greeter.
HB: How are you today?
Soma: Pretty good
HB: Just pretty good?
Soma: It just hasn't been anything special yet, thats all
HB: Does me wearing this make you want to buy it? (she was wearing a matching ensemble, with a hat and jacket)
Soma: Yeah, but I think this hat would look much better on me (and I took it off her head and put it on mine) Actually, I need to try on some beanies over there, so you can have this back.
I then went over and started trying some of them on with my sister. She kept handing me the crazy/feminine ones as a joke, and I would try them on. It was busy and crowded, so she was off doing other things for a while. Finally, she came by as I was trying this very girly one on, as a joke-
HB: That looks really good on you, but if I tell you a secret will you promise not to get mad at me?
Soma: Yeah, I promise
HB: That's a girls' hat
Soma: Yeah, I know. But sometimes it's fun to joke around
HB: Definitely (and walked off to hang things up)
I finally picked one out, but needed to check out some other stores first before I bought it, so I went up to her and asked-
Soma: Hey best friend, I need to ask you a favor, will you hold on to this for me until I get back?
HB: Well, what are you going to do for me then?
Soma: I don't know, what do you want me to do? (I should have said something better here!)
HB: Well..You did call me your best friend, so I'll hold on to it for you. But only for a little while
Soma:Give me 10 minutes
I went to another store and bought a scarf, and came back-
Soma: Hey best friend! I'm back!
HB: Here's your beanie, I've been guarding it for you
Soma: Thanks. Hey, while I've got you, what do you think about this scarf I got? Does it go well with the hat?
HB: Yeah! Its a good style! They go well together
Soma: Awesome, I guess I'll buy it then
Before leaving, I approached her one final time-
Soma: I'll see you later best friend! (and gave her a high five)
HB: Have a nice day!
I really should have tried to continue the conversation, perhaps do a few openers and routines, but it was so damn crowded and my sister would not have wanted to wait for me. Not too bad for my first mission, I think I should have number closed when she asked what favor I should do for her. I could have been like, "Well, you can hang out with me sometime. I'm going to X place at Y time, maybe you could tag along" or something like that. Oh well, I'm just happy I carried on a reasonably smooth conversation.