hello.nice to meet you
Thank you hope you're doing well.
Not really until i get some packages
I can trade you 2 packages of Firewood for more food.
Ah no.Without food man is nothing
We can negotiate there can be balance.
Yeah that the best thing to do 
I can give 1 package of food, water, and firewood.
How about i give you two packages of firewood and water and you give me two of foods.Good deal?
I can give you 1 package of food and 2 packages of firewood.
ok deal?
Ok that's fine just want to agree it's 1 package of food, 2 packages of firewood, and 2 water.