Hello! I would like to offer you 1 additional food package, 1 additional water package, and 2 firewood packages. Please let me know if this is a reasonable deal for your needs as well. 🙂🙂
Hi!🙂 That does nor work for me. I'd like to take all packages of water and food. You can have the firewood. :) 
I can't accept that deal unfortunately. Our campsite requires substantial hiking with a lot of elevation gain. I will need the extra food and water to sustain the hiking. How about I take 2 food packages, 1 water package, and 1 firewood package. The rest can go to you. 🙂
Sorry☹️ I feel too thirsty and hungry. I need water and food. How about I take 3 water packages, 2 food packages and 1 firewood package. You can have the rest. 
I just don't think that would be enough for me. ☹️ Surely we can come to a fair agreement that benefits us both. 
How about you take 1 package of food and all packages of firewood?
Why don't you tell me which of the 3 categories is most important to you? Maybe that will help us come to an agreement. 🙂
Water and food are most important to me. Can you please allow me to take all Packages of water, 2 packages of food and 1 package of firewood. 
I could allow you to take 2 packages or water, 1 package of food, and 1 package of firewood. 
How about you take all 3 packages of firewood and 1 package of food?
That just doesn't seem fair. ☹️ If we don't come to an agreement soon I will have to walk away and then we both lose out. How about I get 2 packages of food, 1 package of water and 1 package of firewood? You get 1 package of food, 2 packages of water, and 2 packages of firewood. We will each get half of the items most important to us and you will get extra firewood. Seems pretty fair to me.
Sorry, How about I take 3 packages of water. 1 package of food and 1 package of firewood. 
Nope, that does not work for me. I have to stick to my previous offer.
Hey, if we don't come to an agreement sometime soon, I'm going to walk away and it would be worse for both of us😡
I agree, and I'm sure we can come to a fair agreement. I need 2 packages of food, 1 package of water. You can have 1 package of food, 2 packages of water, and all of the firewood.
cool..I liked that.. you have a deal.