Hi.
user
Hello. What can I do for you?
assistant
As my sister's marriage was preponed,  I need to cancel my recent reservation.
user
Ok. Please let me know your name.
assistant
My name is Patrick Walker.
user
Wait for a minute. I will check and let you know the details.
assistant
Sure.
user
Thanks for your time. We found that there was no reservation found on your name.
assistant
Ok, Thanks for your information.
user
Thanks for your assistance.
assistant