Participant mturk_agent_1's preferences:
value2issue: Low: Water
Medium: Firewood
High: Food
value2reason: Low: I need to take medication or I will die.
Medium: I have hypothermia and need firewood or I will die.
High: I have diabetes and need food or I will die.

Participant mturk_agent_2's preferences:
value2issue: Low: Water
Medium: Firewood
High: Food
value2reason: Low: water is needed to cook, bath and drink.
Medium: firewood are needed to make camp fire 
High: food is what we need to survive.

Negotiation dialogue:
mturk_agent_2: hello, how are you doing

mturk_agent_1: I am well, how are you

mturk_agent_2: i am doing pretty great

mturk_agent_1: Great. I am going camping and would like to take some extra supplies. I would prefer to take three food, three firewood, and 2 waters if that is okay.

mturk_agent_2: well that is a nice offer but you should know that i can not release all that for you to take along 

mturk_agent_1: Why not?

mturk_agent_2: if i give you three food, three firewood and two water i will not be left with much to survive on when you are away

mturk_agent_1: You already have your basic supplies. These are just bonus supplies

mturk_agent_2: yes i know they are bonus supplies but they are something i need and i can not just give them out because they are bonus supplies

mturk_agent_1: You can survive without them. I will give you 1 of each

mturk_agent_2: Submit-Deal

mturk_agent_1: Reject-Deal

mturk_agent_1: This is not the deal we agreed on 😡

mturk_agent_2: Submit-Deal

mturk_agent_1: Reject-Deal

mturk_agent_1: Submit-Deal

mturk_agent_2: Accept-Deal