Hello, how are you?!
pretty good! I happened across a little puppy when I was hiking and he seems adorable. so out of these extra supplies what do you need more of? 
For me, it's food. I have diabetes and need food whenever I feel a sugar low happening. How about you?
Water for me. I am taking some antibiotics and other meds so need extra water
I would happily give up an extra water for an extra food and firewood
well I do need a little extra food so I can give this puppy a nice full belly.  You could take 1 food, 3 fire wood if i could have 3 water and 2 food. would that work for you?
That sounds great!
okay so just to clarify and make sure we are on the same page, i would get 3 water and 2 food and you would get 1 food and 3 firewood? I like deals where we both come out ahead
ok
sounds great! I am glad we could both benefit from out  deals :) enjoyed meeting you