Hello! How are you doing?
I'm good. How about letting me get the 2 packages of firewood and 2 waters.
I kinda need some firewood too. I'm totally good with the water, tho. How about I give you 1 firewoods, and give you three waters?
That sounds good but I need two foods please.
Hmm. :( How about I get 2 food and you get 1? That way it'll be slightly more equal
Since you are getting two firewoods I need two foods Let's deal on this.
Ok. Then how about I get two waters. I need the food, too. I got four mouths to feed. 
You can have 1 water.
Ok. So then let's see. 2 firewood for me, 1 food for me, 1 water for me. 1 firewood for you. 2 food for you. 2 water for you. Does that sound good?
That's a deal.