Hi, Are you looking forward to camping?
Yes I am very much so I definitely need a vacation.
Me too. We have a big group going with us though so I'm not sure how relaxing it will be. 
Well it's nice to go with other people lots of laughter and fun I'm sure.
You're right. I'm expecting lots of good times. I'm not sure if I have enough food to feed them all though.
Well I can negotiate 1 more package of food.  I'm sure you'd need more Firewood since you have a larger group.
Do you need water? I have lots of it that I can trade! What about if i get 2 food, 3 firewood and you get 1 food and 3 water? 
I need food more than water.
okay so for me 1 food, 2 firewood, 2 water, for you 2 food, 1 fire, 1 water. I need mostly food but this works out pretty evenly i think
Ok I can do that sounds look a good deal.