Participant mturk_agent_1's preferences:
value2issue: Low: Water
Medium: Firewood
High: Food
value2reason: Low: We brought enough water to drink and can bathe in the lake.
Medium: We can chop firewood but I would like to relax and not need to get more firewood.
High: We didnt bring a lot of food with us so I believe food would be essential.

Participant mturk_agent_2's preferences:
value2issue: Low: Firewood
Medium: Food
High: Water
value2reason: Low: It can come under the non basic items may need for some comfortable.
Medium: Unlike water food has some less priority as we can live some more days without it.
High: Water is very precious and life blood for human. 

Negotiation dialogue:
mturk_agent_2: Hello! I want to make a purchase of some essential needs for me and my family.

mturk_agent_1: Hello, the trip sounds like it will be a lot of fun.  What is the most important essential package for you and your family?  I know we didnt bring a lot of food so I am looking for more of that than anything else.

mturk_agent_2: Yes! Hope for lot of fun. Is there any special deal can you offer for maximum order.

mturk_agent_1: What item are you looking for the most of?  

mturk_agent_2: Water and food is on high need than the firewood. Expect for the best combo for food and water.

mturk_agent_1: I brought plenty of water.  I think I could give you all 3 water. Food is what I need the most of so wonder if I took 2 packages of food and left you 1?

mturk_agent_2: It's better to give 2 packages on both 

mturk_agent_1: 2 packages of both of what?  Water and food?

mturk_agent_2: I mean water and food

mturk_agent_1: Is food something you need the most of or is it water?

mturk_agent_2: I need 2 packages of both food and water on each

mturk_agent_1: Food is a hard one to give 2 packes of since I dont have very much and need to feed my family.  We do have plenty of water though.  Would you be willing to take 3 packages of water and only get 1 package of food?

mturk_agent_2: Is any other item is left with you to add 

mturk_agent_1: I would be willing to give you 3 water, 1 food, and 1 firewood which we be 5 packages for you.  I would take 2 food and 2 firewood which would be 4 packages for me

mturk_agent_2: Someone have to be compromise and I agreed to the above said one.

mturk_agent_1: Submit-Deal

mturk_agent_2: Accept-Deal