Participant mturk_agent_1's preferences:
value2issue: Low: Food
Medium: Water
High: Firewood
value2reason: Low: it is essential for day to day life
Medium: it is essential for day to day life
High: it is essential for day to day life

Participant mturk_agent_2's preferences:
value2issue: Low: Food
Medium: Firewood
High: Water
value2reason: Low: Food is second part after the water
Medium: Without firewood we can alive 
High: We can alive with water more than 3 to 4 days

Negotiation dialogue:
mturk_agent_1: hello

mturk_agent_2: Hi

mturk_agent_1: Are you really exciting about camping trip?

mturk_agent_2: yes i am really happy about that camping trip? you also

mturk_agent_1: yeah. i really worry about my firewood. because i don'y have any back up for firewood. will you please provide all firewood to me

mturk_agent_2: Why not i can give the some firewood as you want? When you want you can take with me

mturk_agent_1: okay fine. i need 3 pack of firewood, 2 pack of water and 1 pack of food. What about you?

mturk_agent_2: Oooh, I have only 2 pack water and 1 pack food also! But you can take fire wood it is no problem to me 

mturk_agent_1: okay fine

mturk_agent_2: Anything else are you happy with this moment?

mturk_agent_1: thank you for your time with me

mturk_agent_2: Thank you

mturk_agent_1: Submit-Deal

mturk_agent_2: Accept-Deal