Morrowind's Tamriel Rebuilt mod is so good that I'm making another post saying how good it is.

Today I am roleplaying as a employee of the East Empire Company, my jobs have been gathering up written reports which required walking around an office and talking to people, calming down an angry customer who wanted a refund, and then haggling with merchants and offering them different goods to make up for their shipments being delayed.

According to the Wiki, if you have high mercantile skill, you can even succeed in making those merchants pay for the new goods, and thus earn the company more profit, and net yourself a bigger bonus for the job. Skills being used in dialogue? It is just like new vegas. Thank you morrozoomers.