hi i was thinking i don need that much food
hai how many pack you want
I would like to have only 1 pack and give you 2.
okay actually i need 3 pack of water ,2 pack of firewood and 1 pack of food
Can i get at least 1 pack of  everything to be fair.
okay i will manage 
Thank you for being reasonable i apperciate it.
okay done, it is a great deal
Sounds great to me glad we could come to a deal.
thank you