Hello!
Hello there, How may I help you today?
This is Brian I lost my credit card.  Please help me to block my card?
Sure. I'll help you right away.
Thank you
To get your bank details I would need your last 4 digits of SSN
7520
Perfect. Could you please provide me your complete credit card number.
1144 5252 8978 6541
Thank you. Could you please provide me the date when card was last used.