Hello. Jeffrey Clark here.
user
Hello, how may I help you?
assistant
Accidentally, I have booked my flight ticket on 01/01. Can you change my reservation date?
user
Sure.
assistant
Thanks.
user
Sorry, there is no reservation found with your name in our records.
assistant
Oh! May be my flight ticket reservation is not properly done. Anyways, thank you for your time.
user
It's my pleasure.
assistant