Participant mturk_agent_1's preferences:
value2issue: Low: Water
Medium: Firewood
High: Food
value2reason: Low: I want more water in case it gets too hot and I need them to drink more water than expected
Medium: I may want to stay camping a little longer than planned.
High: I want to have reserves just in case some of the food I currently have goes bad.

Participant mturk_agent_2's preferences:
value2issue: Low: Firewood
Medium: Food
High: Water
value2reason: Low: This is just for safety purpose I would need some.
Medium: I just need an additional food package as I don't carry any food package in hand, I can either have it for myself or I can share.
High: Water is the most and basic necessary need on a trip than the food and I just have one bottle in hand which is not sufficient for the trip.

Negotiation dialogue:
mturk_agent_2: Hi would like to take some additional water packages and some food.

mturk_agent_1: Hello, I hope you are doing well. I see that you would like some additional water and food packages. I also would like to get additional food water packages.

mturk_agent_2: I'm doing well Thanks. And I hope you are doing good as well. I do not carry any additional packages in my hand and I have very less food package for the trip.

mturk_agent_1: I forgot to mention I also would like have additional firewood for my camping trip

mturk_agent_2: Water packages are my essential need and a additional food package and some firewood for camping is necessary

mturk_agent_1: I see 🙂 What do you think about this? I get 2 food, 3 firewood, and 1 water. You get 1 food, 0 firewood, and 2 water

mturk_agent_2: I would like to take 3 water 2 food and 1 firewood, so you can get 0 water 1 food and 2 firewood.

mturk_agent_1: I am sorry but I cannot accept that. I need water as well for my camping trip and would like more food as well. 

mturk_agent_2: I can understand, but I need water and food for my camping trip, and sure I need firewood as well

mturk_agent_1: Okay, I understand. How about this new deal since it seems you want more water than me I will comprise and give you more water than me as long as you give me more food. I will also compromise on firewood as well and give you more. So basically it would look like for me: 3 food, 1 firewood, 1 water. And for you it would be 1 food, 2 firewood, 2 water

mturk_agent_2: I can't accept the deal! I'm sorry! ☹️ I can compromise with water for you and firewood but not with food, so I goes like 2 water 2 food and 1 firewood for me and 1 water 1 food and 2 firewood for you

mturk_agent_1: So you're willing to compromise on water and firewood? Okay, what about this? Me: 1 food, 2 firewood, 2 water You: 2 Food 1 firefood, 1 water

mturk_agent_2: No I can't accept this! I'm sorry again! I want to go with the same decision Me 2 water 2 food and 1 firewood and for you 1 water 1 food and 2 firewood

mturk_agent_1: Okay I see you're not willing to budge. I will agree to these terms

mturk_agent_2: Thanks for accepting my request I'm glad. we can share on the go.

mturk_agent_1: Submit-Deal

mturk_agent_2: Accept-Deal