Yes, you can do this with the Data Display add-on.

Is there any way to add conditional statements into the user notification email using data display? For example, I'd like the email to come from a different sender based on a value someone selected in a drop down on the form, as well as change the content inside the email. So say someone fills out a sales inquiry, and based on the region of the country they select, the confirmation would come from a different sales person with content specific to their region.

There's not an easy way to customize where the email is coming, except by using the "From Method", which doesn't let you do exactly what you're specifying.

You could use that in coordination with some pretty simple jQuery though to change the value of a hidden field and use that as "From Address"

Thanks! I think the JQuery approach makes sense.

Great, thank you!