Participant mturk_agent_1's preferences:
value2issue: Low: Food
Medium: Water
High: Firewood
value2reason: Low: More calories for extra hikes
Medium: More water to hydrate for extra hikes
High: To have more fires to sing around

Participant mturk_agent_2's preferences:
value2issue: Low: Food
Medium: Water
High: Firewood
value2reason: Low: I brought some with me
Medium: I need to wash clothes
High: I need to cook food

Negotiation dialogue:
mturk_agent_2: Hi, how much food do you need?

mturk_agent_1: Hello there.  I am really looking forward to getting away from things.  How about you?

mturk_agent_2: I am as well

mturk_agent_1: My favorite thing to do is to sing around a camp fire.  For that I will need firewood.  What do you like to do? 

mturk_agent_2: I like that as well but I also need firewood to cook the food I brought. Could I take two bundles of firewood? 

mturk_agent_1: I need more than one piece of firewood.  I can give you all the food if you give me all the water.  

mturk_agent_2: I need at least one water 

mturk_agent_1: How about I take 2 firewood for me, 2 water, and 1 food? 

mturk_agent_2: That sounds like a deal 🙂

mturk_agent_1: Fantastic. Have fun on your trip!

mturk_agent_2: Submit-Deal

mturk_agent_1: Accept-Deal