hi..gud mrng
hello there, good morning!
an error in my credit card bill
Oh no! I'm sorry that you were charged incorrectly, We've been receiving many complaints about the same and our technical team is currently working on it and they'll resolve this for you shortly. I'll try my level best to help you out in this regard. May I know your first and last name?
viswa thala
Perfect! would you please share the last four digits of your SSN?
4444
Could you also share the 16 digits of your credit card number?
3287-7373-9827-1092
And lastly would you share the date, time and amount of the charge? I hope we are connected?
12th june,10 p.m,$400 charged
I'm so sorry that due to some technical glitch with our system you were charged incorrectly, I'll personally look into it and it resolved as soon as possible and make sure that this doesn't happen again.  For now I've made a request for a refund of $400.
ok..
I hope that was useful and your satisfied with that?
need to change my address
sure! I'll surely help you with that, would you please share your new address?
4-a,rock st,us
alright! I've changed your address, you'll receive a notification about the same in your banking application, please acknowledge it!
sure
I hope that was helpful  and I hope I've answered all your questions for today?
yes,ofcourse..thanks alot
I'm glad that your satisfied, Hope to serve you again. have a great day ahead!