Participant mturk_agent_1's preferences:
value2issue: Low: Firewood
Medium: Water
High: Food
value2reason: Low: Don't need warmth as much as liquids and food
Medium: I need water daily to be able to live
High: I need to eat to survive

Participant mturk_agent_2's preferences:
value2issue: Low: Food
Medium: Firewood
High: Water
value2reason: Low: I have not ate in a while
Medium: I forgot to bring firewood
High: I dont think I got enough 

Negotiation dialogue:
mturk_agent_1: Hi, I'd like to take the 3 Food packages, but I'm willing to negotiate on the Water and Firewood

mturk_agent_2: Hello, understand and I can be flexible on the Food but in return I would like 3 Waters. 

mturk_agent_1: OK I'm willing to let you have 3 waters, but I would like 2 of the remaining Firewood

mturk_agent_2: That does sound reasonable, however I was wondering why you would need the excess fire wood. I dont think I brought enough from the store. 

mturk_agent_1: Glad we're aligned! I don't have much either and was hoping to use for a proper fire, which is why I'm interested. 

mturk_agent_2: I was also planning to start a proper fire with the wood, however I am not good at starting fire to begin with so I was wondering if I could have the extra

mturk_agent_1: Would you be willing to give up 1 Water in exchange for getting 2 Firewood total?

mturk_agent_2: That does sound reasonable but I really need the water. On the other hand, if you really want the firewood, Ill glad take one food for the excess. 

mturk_agent_1: Let's just go with you getting 3 water and 2 firewood then. I will take 3 Food and 1 Firewood. Deal?

mturk_agent_2: That sounds good to me

mturk_agent_1: Submit-Deal

mturk_agent_2: Accept-Deal