Hello. Is the guest suite still available?
Yes it is. 
Great. How old is the house?
Its quite old but renovated that's why the price is 2750
I understand. Would you be willing to accept $1375?
that's too low. I can accept 2500
I can't go quite that high. Could you do $2250?
okay but you need to pay 2 months deposit in advance to reserve your spot?
How about $2200 with 2 months deposit and it's a deal?
dea