Participant mturk_agent_1's preferences:
value2issue: Low: Water
Medium: Firewood
High: Food
value2reason: Low: human can not live without water
Medium: I can use it for cooking and keep me warm
High: human can not live without food for few weeks

Participant mturk_agent_2's preferences:
value2issue: Low: Food
Medium: Firewood
High: Water
value2reason: Low: Just if I find nothing to eat in the wild so I have backup
Medium: Firewood is needed to cook food and make my coffeee
High: i need water to cook and drink because i have no water source around

Negotiation dialogue:
mturk_agent_2: hi how are you are you ready to go camping, we want to go up to the mountain top me and my friend

mturk_agent_1: It sounds good. I will go hiking tomorrow. And I really need some extra supply

mturk_agent_2: well we ot to figure out what you need and what we need, so we need to make a compromise maybe, but I am sure we will come to an agreement

mturk_agent_1: So can I have 2 food 1 firewood and 2water?

mturk_agent_2: I can offer you 2 food 1 firewood and 1 water, i got no water on the Mountain so I really need some or we will be thirsty like crazy

mturk_agent_1: deal

mturk_agent_2: ok lets enter the deal, you stay safe on your trip

mturk_agent_1: you too

mturk_agent_2: where are you going too, cant submit yet not enough messages.

mturk_agent_1: small forest in town

mturk_agent_2: Submit-Deal

mturk_agent_1: Accept-Deal