i have a free companion ticket to use from the citibank AA card. I assume the answer to my question is no but i know for sure you guys know the answer and its easier than calling AA.
I want to use the coupon for a multi city issue but let me finish. its actually mutiple days using the same hub.
here is what i want to do

ROC-DFW-LAS ON 10/26
LAS-DFW-10/28
DFW-ROC 10-31

ALLOWED? IF NOT CAN I USE MILES (THIS IS ASSUME IS LESS)
ITS ACTUALLY ONLY 4 PLANES TOTAL AS EACH SEGMENT IS NON STOP
THE TICKET IS ONLY $400 SO IT WOULD BE A HELL OF A DEAL IF I COULD GET THE SECOND ONE FOR FREE??

any insight is appreciated