Participant mturk_agent_1's preferences:
value2issue: Low: Food
Medium: Firewood
High: Water
value2reason: Low: I will eat plenty before the trip, so won't need to eat.
Medium: It may get cold when the sun goes down.
High: I am sure to get very thristy and don't want to run out of water.

Participant mturk_agent_2's preferences:
value2issue: Low: Water
Medium: Food
High: Firewood
value2reason: Low: Because of my allergies, I'm taking a medication that requires extra hydration.
Medium: I had to work overtime and didn't have time to shop for food at the last minute.
High: I'm going to be doing all of my cooking over the fire and I brought ingredients especially to make s'mores.

Negotiation dialogue:
mturk_agent_2: Hi! I hope we can come to an arrangement that works well for both of us! Here is my proposal. I'm excited about this camping trip. How about you?🙂

mturk_agent_1: I can't wait to go camping! Being indoors for a few months has been tough! What is your proposal?

mturk_agent_2: I'm going to need a lot of firewood, because I'm doing all of my cooking on the fire and brought supplies especially to make s'mores, so I'm asking for 3 firewood bundles. Also, I need extra food, because I had to work overtime and didn't get to shop, so 2 of the food would be great. I'm pretty OK on water; you could have 2 of those.

mturk_agent_1: I need as much water as I can get, so I will gladly give you all of the food if you will give me the water?

mturk_agent_2: I'm willing to do that, if I can have all the firewood.

mturk_agent_1: Can I have at least one of the firewood? I am worried about getting cold! 

mturk_agent_2: Sure, I can do that! We don't want you freezing out there! 🙂

mturk_agent_1: Great! I appreciate it! Smore's sounds like a great idea! Have an extra one for me!

mturk_agent_2: I wish I could send you one, LOL!

mturk_agent_1: I haven't had smores in probably 30 years. I might need to go pick up some supplies to have at home!

mturk_agent_2: Submit-Deal

mturk_agent_1: Accept-Deal