Ivulen Andromo puts a job up at the Hall of Justice for anyone to take. You are given this quest by Beleru Omoril and are given the option of speaking with Ivulen before going to Salothan's Council. He will give insight on the area and the opponents you will be facing. Once you defeat Orator Salothan, he will give you the daily reward from the Hall of Justice.
"I hate this city. So much damned noise! How am I supposed to get any writing done with people like you coming and getting at all hours?"
"I'm here about the job you posted.""I thought the matter fairly straightforward. Spirits risen, terrorizing decent living folk with important research to finish. I don't care if it is their tomb, get rid of them!"
"What can I expect to face at the Salothan tomb?""I didn't stop to take a census as I was fleeing for my life. Suffice to say that the wraiths and skeletons will be the least of you problems."
"Why so interested in a haunted tomb?""The entire Salothan lineage died out in a monumental battle, yet they are barely a footnote in history. One does not secure a coveted historian role in the Temple by ambling along well-trod ground. I must uncover their lost past!"
"Aren't the spirits of historic significance as well?""These aren't the benevolent ancestor spirits you may have heard of, Outlander. They're mad, or cursed, or both. I would love to hear of their lives in their own words, but that's proven impossible. They must go!"
After defeating Salothan's Council.
"I sincerely hope you haven't come to bother me with more questions."
"No, I'm here to tell you that the Salothan ghosts have been laid to rest.""Oh well, that's another matter entirely. Why didn't you just say so? So much to do, I need to prepare for the journey!"
If you speak to him again.
"Did I neglect to pay you...? No, I made a note of it right here. I have no further business with you and much to do. Off you go!"