Participant mturk_agent_1's preferences:
value2issue: Low: Food
Medium: Water
High: Firewood
value2reason: Low: Since I already have enough food, I may not even get to the extra.
Medium: Water will keep me feeling good, and will make my experience easier.
High: Firewood would be very helpful to have a more enjoyable experience. I would stay warmer, have more available means to cook, etc.

Participant mturk_agent_2's preferences:
value2issue: Low: Water
Medium: Food
High: Firewood
value2reason: Low: I get kidney stones easily so i need to drink lots of water to avoid getting them.
Medium: I'm diabetic and i'm worried about my blood sugar dropping to low.
High: I like to watch the campfire all night long and tell ghost stories

Negotiation dialogue:
mturk_agent_1: Hello, I hope you are having a good day! I would like to know what packages you need the most.

mturk_agent_2: Hello, I'm having a wonderful day.🙂 Thanks for asking. I hope yours is a wonderful day as well. I would like 2 firewood, 2 water, and 1 food. How about you?

mturk_agent_1: Glad to hear it! I am really looking to get extra firewood, so I would like to make a compromise. If I gave you all the food, could I have more firewood?

mturk_agent_2: I like watching the camp fire all night. What is your reason for needing more firewood?

mturk_agent_1: That does sound very nice. I would like more in order to stay warm, and for cooking some delicious food.

mturk_agent_2: I see. So what you want is  2 more fire wood, and 1 water? Is that what i'm to understand.

mturk_agent_1: Since you would also like firewood, I propose 2 firewood, 2 water to me, and you get 1 wood, 1 water, and all the food to make up for it.

mturk_agent_2: Okay I can agree to that deal.🙂

mturk_agent_1: That's fantastic, I'm glad we came to something we both agree with

mturk_agent_2: Me too. I hope you have a wonderful camping trip.🙂

mturk_agent_1: Submit-Deal

mturk_agent_2: Accept-Deal