Participant mturk_agent_1's preferences:
value2issue: Low: Food
Medium: Firewood
High: Water
value2reason: Low: I brought a lot of food
Medium: To not be so cold at night
High: Because I need to hydrate after looking for so much firewood

Participant mturk_agent_2's preferences:
value2issue: Low: Food
Medium: Water
High: Firewood
value2reason: Low: I have brought food with me so I don't need that much food.
Medium: I am dehydrated and need more water to have an enjoyable trip. 
High: I need firewood to start fire to make food that I have brought.

Negotiation dialogue:
mturk_agent_2: Hi! 🙂 How are you today? What items do you need?

mturk_agent_1: Hi I'm fine, I hope you are great too. Let's work together to find an offer that suits both of us.🙂

mturk_agent_2: Sounds good! I need firewood the most, water medium, and food the least. What about you?

mturk_agent_1: The article that I need the most is water since I need to hydrate myself.

mturk_agent_2: Awesome! What's your second most needed item?

mturk_agent_1: The second item that I need the most is firewood because I don't want to be cold at night

mturk_agent_2: So we are both good on food then. I would be happy to trade you water if you give me firewood!

mturk_agent_1: Sounds good to me, I'll give you an offer and you will tell me if it seems fair ok?🙂

mturk_agent_2: Of course! Also, my reasoning for needing firewood is I brought food that requires cooking with fire as well as for warmth like you. 

mturk_agent_1: I get 3 water, 1firewood and 1 food, And you  0 Water, 2 Firewood and 2 Food

mturk_agent_2: Submit-Deal

mturk_agent_1: Accept-Deal