Yes, the Partner Mail has submenus, which would probably do what you want.
So question 1, press 1 for Yes or 2 for No. If they press 1 for yes, go to another submenu, with the same options. 1 from there goes to still another submenu, and if they press 1 here, it can transfer to an extension.
You'll have to define what should happen if they press 2 at any of the questions, probably another submenu that explains the situation, and gives options to back up or leave a message, or whatever the next step is.
But, if you figure out the code to make your Telefriend flash, then pause, then dial an extension number, you will be all done.