The number of the speaker is in front of the text.
11: Bow ties are cool!
2: Yes, they most certainly are! Finally, someone else who shares my view.
10: Since when were bow ties cool?
11: Oh yes, Sandshoes, they're far too cool for you.
10: They are not sandshoes!
War: Yes, they are.
10: At least I didn't spend the first 10 minutes after I regenerated going on about shoes.
3: That is an exaggeration! I was simply conveying the necessity of finding my shoes!
8: And they fit perfectly!
5: I'm sure they do. But making sure that you are who you think you are is far more important.
8: Well, I suppose…
3: You're only saying that because that's what you did!
6: Yes, at least I didn't decide to wear a vegetable.
7: That coat… What was I thinking?
6: Excuse me? That coat had a perception filter that made it beautiful to many aliens!
10: Yeah, right.
11: Can we get back to worshipping bow ties instead of insulting my fashion choices?
2: Definitely. I would do anything to get away from these bumbling fools!
3: I think you're the bumbling fool here, my dear old chap.
2: Excuse me, but if there is an incompetent one here, it would be you!
11: BOW TIES! They are awesome!
6: IF YOU DO NOT SHUT UP ABOUT BOW TIES THEN I WILL DESTROY EVERY SINGLE ONE ON THE TARDIS!
3: Well said!
10: As much as I hate agreeing with him, I have to.
1: Could you stop arguing for just a moment and tell me what this conversation has achieved?
2: We've...er… analysed the situation.
1: I'm sure you have! Now, don't you have something productive to do?
3: Sorry.
10: I still don't know why we listened to him.
11: No. Me neither. He's younger than us!
9: And, I daresay, has a far better fashion sense than most.
10: Oh, not again…
AN: Thanks to The Wild West Pyro and BlueFlame27 who suggested completely different ideas that combined into this one. R&R!