Participant mturk_agent_1's preferences:
value2issue: Low: Water
Medium: Firewood
High: Food
value2reason: Low: Water is heavy to carry around and I would also get some moisture from the foods that I eat. 
Medium: In case it gets colder out than expected, or rains.
High: Just in case I get hungrier than I thought I would.

Participant mturk_agent_2's preferences:
value2issue: Low: Food
Medium: Firewood
High: Water
value2reason: Low: We need food for nourishment and to not starve.
Medium: We need firewood to cook food and boil water to clean it or wash clothes.
High: You will dehydrate quickly without clean water to drink.

Negotiation dialogue:
mturk_agent_2: Ok, so I like water a lot.

mturk_agent_1: Yes, water is a necessity for being out camping 🙂

mturk_agent_2: I agree.

mturk_agent_1: I myself love food, so food is a big deal to me. 

mturk_agent_2: Ok.  I like water over firewood.

mturk_agent_1: Yeah, firewood isn't really something that's "essential" I'd have to say. Yeah, you need it, but still.

mturk_agent_2: True. 🙂

mturk_agent_1: Seems like we'll be struggling to see who gets the firewood most of all haha

mturk_agent_2: No, I like a little firewood.

mturk_agent_1: Same here. I need it to cook my vittles 🙂

mturk_agent_2: I would like to snag one package of firewood and one package of water. 🙂

mturk_agent_1: Oops, I guess we are jumping the gun! I don't see a problem with that. You are welcome to one of the firewood and water 🙂

mturk_agent_2: I think two packages of food would work for me.

mturk_agent_1: Submit-Deal

mturk_agent_2: Accept-Deal