Participant mturk_agent_1's preferences:
value2issue: Low: Water
Medium: Firewood
High: Food
value2reason: Low: Water is almost always available in plenty.
Medium: Firewood will help me to stay warm, and is one of the most fun parts of camping!
High: More food will keep me from being uncomfortably hungry, and allow me to have more fun during the trip. I think it would also be the hardest to find in the woods. 

Participant mturk_agent_2's preferences:
value2issue: Low: Food
Medium: Firewood
High: Water
value2reason: Low: just to be sure to have edtra food
Medium: wind is strong at night so need more firewood
High: I'll be hiking so would need more water

Negotiation dialogue:
mturk_agent_1: Hello, what are you looking to get for your camping trip? I hope it will be fun for you 🙂

mturk_agent_2: Hi, looking to unwind with all happening all over the world. I hope so.

mturk_agent_1: Crazy times, it can be good to get away. 

mturk_agent_2: Absolutely. I would need 2 water, 2 firewood, and 1 food. what about you?

mturk_agent_1: I would love to get some extra firewood, I would like 2 food, 3 firewood, and you can have all the extra water to make up for it?

mturk_agent_2: I can only give 2 food and 2 firewood

mturk_agent_1: Ok, that's reasonable. would you accept me getting 2 food, 2 firewood, and 1 water?

mturk_agent_2: i can't do that

mturk_agent_1: Ok, I would accept just the 2 foods and 2 firewoods.

mturk_agent_2: cool

mturk_agent_1: Submit-Deal

mturk_agent_2: Accept-Deal