Participant mturk_agent_1's preferences:
value2issue: Low: Water
Medium: Firewood
High: Food
value2reason: Low: We do a lot of hiking and exercise on are camping trip
Medium: It gets very cold at night where I go camping
High: My family loves to eat and eats a lot of food

Participant mturk_agent_2's preferences:
value2issue: Low: Food
Medium: Firewood
High: Water
value2reason: Low: I may need additional calories if I choose to hike more. 
Medium: I may want to stay up later and will need the fire light.
High: I may want to do additional hiking and would need to hydrate.

Negotiation dialogue:
mturk_agent_2: Hello there

mturk_agent_1: Hello

mturk_agent_2: What kind of items do you need?  I especially need water because I would like to do extra hiking and would need to hydrate.  

mturk_agent_1: I need all three, but need food the most

mturk_agent_2: I would give you all of the additional food if you gave me all of the additional water. 

mturk_agent_1: That sounds like a deal

mturk_agent_2: Shall we divide the firewood two to one? 

mturk_agent_1: sure as long as I am getting two wood.   It gets very cold at night where I go camping

mturk_agent_2: Sure, since you were so willing to accommodate my need for water, I would be happy to oblige. 

mturk_agent_1: Thanks, these extra supplies will really help me

mturk_agent_2: Submit-Deal

mturk_agent_1: Accept-Deal