Participant mturk_agent_1's preferences:
value2issue: Low: Food
Medium: Water
High: Firewood
value2reason: Low: I can go a long time without eating
Medium: I think it is important to hydrate
High: I am afraid of the dark so i want to keep a fire going all night

Participant mturk_agent_2's preferences:
value2issue: Low: Firewood
Medium: Water
High: Food
value2reason: Low: It is hot out, and I want to be cool
Medium: I like to make sure to stay hydrated
High: I am a large dude that burns a lot of food

Negotiation dialogue:
mturk_agent_1: Hi, how are you today

mturk_agent_2: Super.  So happy I can fly.

mturk_agent_1: Thats great. Do you have any extra firewood you could trade by any chance?

mturk_agent_2: Sure, I want to make sure I have one firewood at a minimum. 

mturk_agent_1: What would you want in return?

mturk_agent_2: I like to eat.  I think extra food is good.  Are you willing to let me have all three food packs? 🙂

mturk_agent_1: I would want to keep at least one packet of food for myself, unless you want to just swap 3 firewoods for 3 packets of food, to keep it simple?

mturk_agent_2: I like your plan.  It is simple. I will agree to that.

mturk_agent_1: So all that is left is water, i guess i should atleast drink alot of it if i wont eat much haha 🙂

mturk_agent_2: For sure, and you will need some way to put out the fire. 😮

mturk_agent_1: Haha good point, you worked with me on the firewood so i am ok with you getting two waters and i will get one, deal?

mturk_agent_2: I think that is generous of you.  Thank you and I agree.

mturk_agent_1: Submit-Deal

mturk_agent_2: Accept-Deal