Participant mturk_agent_1's preferences:
value2issue: Low: Water
Medium: Firewood
High: Food
value2reason: Low: My campsite water is dirty
Medium: my campsite is bare of trees
High: I left my food at home while in a hurry

Participant mturk_agent_2's preferences:
value2issue: Low: Firewood
Medium: Water
High: Food
value2reason: Low: Firewood is hard to carry while hiking.
Medium: Water from streams and ponds may not be safe, and I'm hiking and need the water.
High: I'm hiking, and I need the food to last a while.

Negotiation dialogue:
mturk_agent_2: I need the food and water.  You can have all the firewood.

mturk_agent_1: hello how are you?  I need the food the most because I ran off and left mine sitting on my kitchen counter.  I think we can agree upon you having 2 water but I need 2 food

mturk_agent_2: I'm going hiking, and I really need food, it works up an appetite.

mturk_agent_1: Well I didn''t bring any with me so I really need two.  I am willing to give you 2 waters.🙂

mturk_agent_2: I also need the water, because it's not safe to drink from streams here.  

mturk_agent_1: You are right, my water is dirty also but I am willing to let you have all three water. I would rather eat, so I would like 2 food.

mturk_agent_2: Well, if I have to catch fish to eat, I'll need the firewood to cook them.

mturk_agent_1: ok, so what at I get 2 firewood and you get 1 so you can cook your fish.

mturk_agent_2: I'll really need 2 firewood if we do this.

mturk_agent_1: I need the firewood also because this campsite is bare and the little bit of wood I did have a raccoon came and stole it.☹️

mturk_agent_2: Okay, how about I get 1 food, three water, and 1 firewood?

mturk_agent_1: okay that works for me

mturk_agent_2: Submit-Deal

mturk_agent_1: Accept-Deal