Participant mturk_agent_1's preferences:
value2issue: Low: Water
Medium: Food
High: Firewood
value2reason: Low: Water is hard to find in the desert
Medium: I'm going on a 10 day trip so need extra food
High: I'm camping in the desert and firewood is scarce

Participant mturk_agent_2's preferences:
value2issue: Low: Food
Medium: Water
High: Firewood
value2reason: Low: I have enough food, if i eat more i may be sluggish tomorrow
Medium: Water is essential and i need to stay hydrated for tomorrow
High: It will be cold tonight and i need firewood for food and warmth through the night

Negotiation dialogue:
mturk_agent_2: Hey do you think i can get some more firewood for my camping trip?

mturk_agent_1: well, I need it too. How much firewood would you be willing to trade for food?

mturk_agent_2: i was hoping to get 2 extra firewood and i can give you three wood

mturk_agent_1: How about I give you 3 firewood for 3 food and 2 water?

mturk_agent_2: i can give you two food and two water

mturk_agent_1: we can share. I'll can give you  2 firewood for 3 food and 1 water

mturk_agent_2: lets go back to your last message i get 3 firewood and 1 water and you get 3 food and 2 water

mturk_agent_1: that sounds like a good plan.🙂

mturk_agent_2: then its a deal

mturk_agent_1: youre a good negotiator 🙂

mturk_agent_2: Submit-Deal

mturk_agent_1: Accept-Deal