Participant mturk_agent_1's preferences:
value2issue: Low: Firewood
Medium: Food
High: Water
value2reason: Low: The item that I need the least is firewood because I will dedicate myself to look it up at the camp
Medium: I need food to maintain my nutrients so I can be healthy
High:  The item I need the most is water because I need to hydrate to stay strong and achieve my goals.

Participant mturk_agent_2's preferences:
value2issue: Low: Firewood
Medium: Food
High: Water
value2reason: Low: I do not get cold easily and will bring a heavy sleeping bag and blankets.
Medium: I am a somewhat large person with a big appetite.
High: I am very active and will be doing a lot of work to get the campsite ready.

Negotiation dialogue:
mturk_agent_2: Hello there 🙂

mturk_agent_1: Hello, I hope we can work together on an offer that benefits both of us. Do you think it's OK?🙂

mturk_agent_2: Yes definitely!  I am pretty easy to work with and would like a deal that will help us both out as much as possible.

mturk_agent_1:  The item I need the most is water because I need to hydrate to stay strong and achieve my goals. And you?

mturk_agent_2: I would say water as well because I am very active and build up thirst as a result.  However, I would be willing to compromise on things to allow you to have more water.

mturk_agent_1: The item that I need the least is firewood because I will dedicate myself to look it up at the camp. And you?

mturk_agent_2: Yes I think we have the same preferences.  I do not get cold easily and will bring a heavy sleeping bag.  

mturk_agent_1: Ok, it gets a little complicated. But let's see what you think if I grab: 3 water 1 food and 0 firewood? And you would take: 0 of water, 2 of food and 3 of firewood

mturk_agent_2: That is not a bad offer.  However, I would like at least 1 water for myself.  I would be willing to allow you 2 of the 3 waters though.

mturk_agent_1: Ok what do you think then if I give you 1 more water and you give me 1 more firewood.

mturk_agent_2: That is quite fair.  I would agree to that :)  Should we go ahead and submit it?

mturk_agent_1: Submit-Deal

mturk_agent_2: Accept-Deal