Participant mturk_agent_1's preferences:
value2issue: Low: Firewood
Medium: Water
High: Food
value2reason: Low: We can snuggle together for warmth so we don't need much wood.
Medium: I need water to make bottles for my young baby.  
High: I need food to feed my five children who are with me.  

Participant mturk_agent_2's preferences:
value2issue: Low: Firewood
Medium: Water
High: Food
value2reason: Low: We live in an RV so it will not be cold.  The RV also has cooking supplies. 
Medium: We are nowhere near any rivers or streams. 
High: We do not have any hunting materials so food is our only means to survive. 

Negotiation dialogue:
mturk_agent_2: Hi, how are you?

mturk_agent_1: Hey I'm going great, how are you?

mturk_agent_2: Pretty good.  I'm camping in an RV.  We don't have any hunting tools so food and water is the most important to us.  How about you? 

mturk_agent_1: I'm on a camping trip with my five children, ages 4 months, 1, 3, 4, and 14.  They eat so much, I really need extra food for them and some water to make bottles for my four month old baby.

mturk_agent_2: Then how about you get 1 food, 2 waters, and 1 firewoods

mturk_agent_1: I was thinking 1 food, 3 waters and I don't care about the firewood

mturk_agent_2: OK, that works for me. 

mturk_agent_1: ok! then let's do it.

mturk_agent_2: 🙂 Pleasure doing business with you

mturk_agent_1: 🙂 same to you, hope you have a nice rest of your trip

mturk_agent_2: Submit-Deal

mturk_agent_1: Accept-Deal