Participant mturk_agent_1's preferences:
value2issue: Low: Water
Medium: Food
High: Firewood
value2reason: Low: Atlast water is the third priority item.
Medium: After that food is the second priority item.
High: Firewood is the safety material. So it is first priority item.

Participant mturk_agent_2's preferences:
value2issue: Low: Food
Medium: Water
High: Firewood
value2reason: Low: I am on a diet and do not need that much
Medium: I need extra water to prevent blood clots due to a medication condition
High: I need firewood to warm up my body, I have poor circulation

Negotiation dialogue:
mturk_agent_1: Hello friend....

mturk_agent_2: hey there 🙂

mturk_agent_1: I am going to camping. I want some additional items.

mturk_agent_2: okay. I also want some items.  in particular, I need firewood because I have poor blood circulation and could get frostbite otherwise

mturk_agent_1: No friend. I also need the same. Because of my eye problem. I need some more firewood.

mturk_agent_2: that stinks ☹️  it sounds like we both have serious issues.  you can have 2 firewood if I can get 2 water

mturk_agent_1: I will give you some extra water package. But please give me the firewood.

mturk_agent_2: how much are we talkin' here?

mturk_agent_1: Can you help me to share your firewood?

mturk_agent_2: how about 1 wood, 2 water, 2 food for me?

mturk_agent_1: Submit-Deal

mturk_agent_2: Reject-Deal

mturk_agent_2: that's an unfair deal

mturk_agent_1: ok then you send me the deal

mturk_agent_2: Submit-Deal

mturk_agent_1: Accept-Deal