Participant mturk_agent_1's preferences:
value2issue: Low: Food
Medium: Water
High: Firewood
value2reason: Low: I have enough food for my trip.
Medium: the extra water will be handy for the long days spent in the sun
High: I need the extra firewood to keep warm at night

Participant mturk_agent_2's preferences:
value2issue: Low: Food
Medium: Water
High: Firewood
value2reason: Low: Food is very important because of the large group of people we expect to have
Medium: water is very valuable to me because my camping spot is very remote, and If we got stranded, water would be a huge resource to have.
High: I need firewood because I am expecting more people than I originally planned to have, and I am low on this resource

Negotiation dialogue:
mturk_agent_2: Hello! how are you doing?

mturk_agent_1: Hello, I would like to keep the 3 extra packages of firewood an 2 extra packages of water.  You can have all 3 packages of water and 1 package of food.

mturk_agent_2: That's just too big of an ask. How about I get 3 firewood and 1 water and you can have the rest

mturk_agent_1: I really need the extra firewood.  I hiked 5 miles o this camping spot and I need the extra firewood to stay warm and to keep the wild animals away at night.

mturk_agent_2: I really need some of the firewood too. I am expecting a big group of people to attend, and I can really use it. it gets really cold at night where we camp. What do you suggest is a more fair deal to the both of us?

mturk_agent_1: I will give you one extra package of firewood. You can have all 3 packages of food 1 package of water for your group of friends. Does that sound good?🙂

mturk_agent_2: I appreciate the offer but if you're getting more of the firewood, I need some of the water too. How about you get 2 firewood and 2 food and I keep the rest.

mturk_agent_1: Ok, but I need at least 1 package of water. So, I can give you 2 packages of water along with the 1 package of firewood and the 3 packages of food. Do we have a deal?🙂

mturk_agent_2: So i get 1 firewood, 2 water and 3 food?

mturk_agent_1: Yes, do we have a deal?

mturk_agent_2: Yeah, we have a deal. Thank you 

mturk_agent_1: Submit-Deal

mturk_agent_2: Accept-Deal