Participant mturk_agent_1's preferences:
value2issue: Low: Food
Medium: Water
High: Firewood
value2reason: Low: didn't bring enough from home, worried might run out
Medium: doing a lot of hiking
High: not very good at starting fires

Participant mturk_agent_2's preferences:
value2issue: Low: Firewood
Medium: Water
High: Food
value2reason: Low: I would prefer some additional firewood to keep warm in cold moments. It would also ensure I'm aware of my environment. 
Medium: Water carries nutrients to all cells in our body and oxygen to our brain and this keeps the brain dehydrated. It would be important to have additional packages for the camping exercise. 
High: I need the additional food in order to accumulate more nutrient that provides energy for the camping activities. 

Negotiation dialogue:
mturk_agent_2: I need the additional food and water for the camping as I would find it useful during the camping activities. 

mturk_agent_1: Hey there.  Well I would really love the extra food as I don't think I brought enough from home.  

mturk_agent_2: I will offer you 2 extra package of water alongside the firewood in order to allow me take 2 extra package of food 

mturk_agent_1: So I would get 2 water, 1 food, and 3 firewood?

mturk_agent_2: Nope. That won't be beneficial to both of us. You will get 1 food, 2 water and 1 firewood. Remember how important water is to our brain. 

mturk_agent_1: Ok well I really could use extra firewood too - I have no idea how to start fires well and am afraid of the dark.  If you need more food, would you be willing to take all 3 if I can have 2 firewood?

mturk_agent_2: Sure. It would be a nice deal

mturk_agent_1: Ok, so the final deal I have is 2 water, 2 firewood for me and 3 food, 1 water, 1 firewood for you.  I am good with this if you are.

mturk_agent_2: Yeah. I'm would be nice. You get 2 firewood and 2 water while I get the rest. 🙂

mturk_agent_1: Ok deal! Thanks so much! 🙂

mturk_agent_2: Thanks a lot. Deal. 

mturk_agent_1: Submit-Deal

mturk_agent_2: Accept-Deal