Hey, how's it going?
Pretty well thanks. How about for you?
Same, just finalizing everything for the camping trip. What item do you need the most?
For me it's food, with the extreme heat and my medical condition, having extra food is vital. How about you?
We all agreed that we want extra firewood, because we are going to higher altitudes and it's colder
That works because where I'm going it's really warm so 
I would like at least one food if it can be spared. What about water, are you good taking all of that?
Sure . How does this sound, You get all the firewood and one food. I'll take two foods and three waters
That sounds good, only thing is actually on second thought maybe I could get one water, too?
Sure