Participant mturk_agent_1's preferences:
value2issue: Low: Water
Medium: Food
High: Firewood
value2reason: Low: I get dehydrated easily and need much more water a day than normal.
Medium: My friends will be coming and will not have food of their own.
High: I need lots of firewood for heat because I will be camping in a very cold place and no extra wood is available.

Participant mturk_agent_2's preferences:
value2issue: Low: Food
Medium: Water
High: Firewood
value2reason: Low: I need food to keep myself alive and take pressure off of having the other supplies. 
Medium: I can find and gather water more easily, but I still need it to supply myself. 
High: In order to keep warm and allow myself to more easily prepare food and survive

Negotiation dialogue:
mturk_agent_1: Hello how are you today? I would like 3 firewood because I will be camping in subzero temperatures. My friends will not have the food needed so I would ask for 1 extra food and give you 2. I am easily dehydrated so 1 extra water would help.

mturk_agent_2: Hello, I can give you two firewood because I need one to keep my family warm while camping. I can offer you two waters so that you are better hydrated and one food as well. 

mturk_agent_1: I would prefer 3 firewood. You can have 3 food and 1 water.

mturk_agent_2: I'm afraid that I cannot give all 3 firewood and would need at least one of them. I will offer one more water or food in addition. 

mturk_agent_1: I understand that you need 1 firewood. What was that for?

mturk_agent_2: I will need one firewood to keep my family warm while camping. 

mturk_agent_1: OH yes now I remember that. 🙂

mturk_agent_2: And I understand the subzero temps will be hard to weather, which is why I would like to offer you two firewood. 

mturk_agent_1: I will accept the offer of 2 firewood, 1 food, and 2 water. 🙂 

mturk_agent_2: Okay, that is a deal. 

mturk_agent_1: Thank you.

mturk_agent_2: Submit-Deal

mturk_agent_1: Accept-Deal