Great!  Let me give you a basic walkthrough first, so we’re on the same page.  How’d you discover the stain in the first place?
assitant
Great!  I'm happy to help.  Let me know when you're ready.
assistant
My dog peed on the couch and left a stain, is there an easy way to remove it?
user
I’m not sure if I have an answer for this question, but if it’s a stain on fabric I think I have an idea.  I could probably help you with a little bit of stain removing, if you’d like to give it a try!
assistant
Yes, let's give it a try!
user