Participant mturk_agent_1's preferences:
value2issue: Low: Firewood
Medium: Water
High: Food
value2reason: Low: I might need extra firewood if I decide to cool more or keep it lit longer. 
Medium: One of my water packages has a leak. 
High: One of my friends plans on joining me and they do not have their own food supply.

Participant mturk_agent_2's preferences:
value2issue: Low: Food
Medium: Water
High: Firewood
value2reason: Low: I'm on a diet, and don't need much food.
Medium: It's warm during the day. 
High: I have a medical condition that causes my veins to close in the cold.

Negotiation dialogue:
mturk_agent_2: I have a medical condition that causes my veins to close up when I get too cold. I will thus need the 3 firewood.

mturk_agent_1: ☹️Oh, that sounds awful. Are you sure you need all three packages of firewood?

mturk_agent_2: I might be able to get by with just two... I'm on a diet though, so I don't need as much food.

mturk_agent_1: That's a relief. I actually have a friend joining me and they don't have their own food supply. I don't have enough for two people.

mturk_agent_2: You can all the food if you need it.🙂

mturk_agent_1: Thanks!🙂 Do you need any water packages?

mturk_agent_2: Yes. Since the days are on the warmer side, I'm a afraid of getting dehydrated. I would love to have all of it...

mturk_agent_1: Ah, that doesn't work for me. I would need to have at least one water because one of mine has a leak (and I have an extra person joining me).

mturk_agent_2: I guess you can have one. That gives me 2 firewood and 2 waters, and you 1 firewood, 1 water, and 3 food. Right?

mturk_agent_1: Yes that would work for me. But I would also let you have all the firewood if I got 2 waters and all the food. 

mturk_agent_2: Submit-Deal

mturk_agent_1: Reject-Deal

mturk_agent_1: You didn't give me any of the food☹️

mturk_agent_2: Submit-Deal

mturk_agent_1: Accept-Deal