Participant mturk_agent_1's preferences:
value2issue: Low: Water
Medium: Firewood
High: Food
value2reason: Low: people can't live without water for more than 3 days
Medium: I can use it to cook and keeps me warm during the winter
High: people can not live without food for more than couple weeks

Participant mturk_agent_2's preferences:
value2issue: Low: Food
Medium: Water
High: Firewood
value2reason: Low: I have plenty of game to hunt and fish
Medium: I need to have water to drink!
High: I need to keep warm best I can

Negotiation dialogue:
mturk_agent_2: Hi! How are you today? 🙂

mturk_agent_1: fine. and you?

mturk_agent_2: I'm doing great! Looking forward to the trip 

mturk_agent_1: sounds good. I'm thinking about that too

mturk_agent_2: Well, what do you need the most? I need firewood the most and food the least. Love to fish

mturk_agent_1: I need food the most

mturk_agent_2: Oh ok. Not into fishing and hunting. Gotcha. How about I get all the firewood, you can have all the food, I get 2 water and you get 1 water. Is that fine with you?

mturk_agent_1: sounds good to me

mturk_agent_2: okay dokie 🙂

mturk_agent_1: are you go by yourself or with your friends

mturk_agent_2: Submit-Deal

mturk_agent_1: Accept-Deal