Hello. How are you? 🙂
I'm good. Excited to go camping soon. How about you?
Oh yeah, me too! I need lots of firewood. Are you cool with me getting of that?
Sorry, I really need firewood. Where we're camping is up in the mountains and really cold. I think we'll be thirsty too.
Water is not a problem for me. How about 2 firewood for you and 3 waters? Then I take 1 firewood, 3 foods and 0 water?
that sounds like a really fair deal. I agree. 
Awesome, lets do that then!
great! When are you leaving for your trip?
I think this weekend! How about you?
Tomorrow. So let's make our deal now.