'yeah. sure.' of the day

for my self-amusement, i sometimes reply
to stranger's sms that are accidently sent to me.
based on an sms earlier today;

stranger : afternoon mr e*****! it's l*** h*** here!
i just wanted to let you know i successfully gotten
a job at w***** t*********** here in kl.
thank you for all your guidance and help,
my family wishes you well, and i hope i'll be able
to contribute to society and to make you proud of me!

my reply : yeah. whatever.