"I've got a ship ready. I'm freeing as many of Tagta's slaves as I can get without causing a war or major retaliation. I came to get you because I can free a lot more with your help, and it'll be less risky, and getting dumped somewhere without resources would be only a little better for most, so you can get them to the Republic and get them help. I know the Republic's got programs for escaped slaves, and even if they suck sometimes they're better than nothing."
"I'm going after Tagta 'cause he doesn't use the explosive embeds 'cause of the domes here, and it's easier to deactivate what he uses instead, and I've got tricks for that, so he's better to hit than the others visiting, since they're all using the explosives - Tagta commanded them to deactivate those, but not all of them listened for all their slaves, and a couple of the more paranoid ones have their collars on a dead man's switch for reactivating anyways."
"And... I'm trying not to get caught, to get everyone I'm freeing into hyperspace before they're really noticed, but - if there's chaos, some of the other slaves will be able to make their own breaks for it, and I can get anyone with a normal explosive chip into smaller ships so they're not a risk to the main ship. That's unlikely to cause too much extra harm - slaves who've survived long enough to accompany a Hutt to a business summit aren't idiots, and they can triage themselves - and the chaos could be bad but it's something I'm hedging against happening and setting up to mitigate."
"Also - if I have you, there's a more conservative and sneakier option I can go for than grabbing people who can get out on their own. There's a bad hunger and sickness in the slave quarters right now, and if we mostly take kids and anyone weakened or who'd die without medical care, it'll be really easy to pretend they're just among the dead, and I've already got a plan in place to do that. But I'll need someone who can pilot, since slaves who are capable pilots are watched more closely, and there's smugglers on the moon and a couple imprisoned but I don't think they're very trustworthy. And if we're sending off the sick, there'll need to be medical care on the other end, and a direct line to the Republic's the best bet for that - I'd be sending them to die in space otherwise."
"There's still a chance we'll get caught with that, but - it's lower, and I'd either have to free a lot fewer people or run a higher risk if I didn't have your help. And even if the escape gets noticed... You're the perfect scapegoat. Tagta's just gonna get laughed at if he says he imprisoned a Jedi and then she and a bunch of his slaves vanished. And even if he doesn't blame you - there's too many possible culprits for him to narrow it down much."