Participant mturk_agent_1's preferences:
value2issue: Low: Food
Medium: Water
High: Firewood
value2reason: Low: I would want to have it on hand in the off chance a bear takes our food at our camp site. Having extra food on hand would be smart
Medium: I don't have to sanitize water or find a water source at my camping site
High: To make sure we are staying warm and that we have fire for food & to sanitize water if needed

Participant mturk_agent_2's preferences:
value2issue: Low: Food
Medium: Water
High: Firewood
value2reason: Low: We need some. We'll be hungry after hiking.
Medium: We need to make sure we're hydrated. We're hiking and the temperatures are above normal.
High: We're going on a overnight hike and will need some firewood to make something to eat at the end of the hike.

Negotiation dialogue:
mturk_agent_1: Hi, How are you?

mturk_agent_2: Great how are you?! 🙂

mturk_agent_1: Doing well. So what do you think is the most important for your trip? 

mturk_agent_2: Firewood and water are most important. We're planning on taking an over night hike so we'll need the supplies to take with us to make a fire at the end of the evening. The temperatuers are also higher than normal so we need to make sure we're hydrated.

mturk_agent_1: Since the temperatures are higher, do you think you'd have a fire running all the time or all that often outside of cooking food? 

mturk_agent_2: I'm thinking a fire to keep the bugs away and to cook dinner. The smoke will allow us to be more comfortable and less likely to get bitten by bugs.

mturk_agent_1: Hmm, I can understand that. I think for me, our location has temperatures that drop quite a bit at night so we would need it as a heat source. There really isn't an option for us to sleep without a fire going all night

mturk_agent_2: So could I do: 1 firewood, all the water and 2 food?

mturk_agent_1: I could agree to that. We are near a water source so we could sanitize water if we needed it

mturk_agent_2: Ok, that would work for me then. We are in agreeance? 

mturk_agent_1: Submit-Deal

mturk_agent_2: Accept-Deal