[Chad Baker]

If you have the inputs and outputs assigned correctly it should be pretty straight forward.
Info on assigning inputs and outputs here:
https://help.adobe.com/en_US/audition/cs/using/WS58a04a822e3e5010548241038980c2c5-7fde.html

I’m not sure what your level of expertise is, so I won’t go too deeply into it. Are you running into a specific problem when you try to listen to a track while recording?