Participant mturk_agent_1's preferences:
value2issue: Low: Food
Medium: Water
High: Firewood
value2reason: Low: I could stand to lose some weight.
Medium: I enjoy hiking and staying hydrated.
High: I have hypothyroidism which makes me cold.

Participant mturk_agent_2's preferences:
value2issue: Low: Firewood
Medium: Water
High: Food
value2reason: Low: I forgot to bring a thick coat and will get cold.
Medium: I get migraines if I don't drink enough water.
High: I have diabetes and my blood sugar get drop.

Negotiation dialogue:
mturk_agent_2: Hi, I'd like 3 packages of food. I have diabetes and my blood sugar could drop.

mturk_agent_1: oh dear, I am sorry to hear that my son is type one, I am okay with giving you all the food if you could give me all the firewood. I have hypothyroidism and it makes me get cold.

mturk_agent_2: That's a deal. 

mturk_agent_1: now how to split the water, wish it wasn't an odd number

mturk_agent_2: I'll take 1 and you can have 2 since you gave me all the food.

mturk_agent_1: Oh that is nice of you! I appreciate that very much! We do enjoy a good hike, so water will be good!

mturk_agent_2: Sounds like we are set.

mturk_agent_1: yeah, I hope you have a nice time camping! weather should be nice!

mturk_agent_2: I hope it will be because I don't love camping! Hope you have fun too!

mturk_agent_1: Have a nice day 🙂

mturk_agent_2: Submit-Deal

mturk_agent_1: Accept-Deal