Hello, I am Thomas Parker.
user
Hello, how may I serve you today?
assistant
I want to change my recent reservation, due to my seminar at my college has been postponed. Can you aid me to change my recent reservation?
user
Sure, I will assist you change your reservation. Please wait for a moment.
assistant
Sure.
user
Thanks for waiting, Sorry there is no reservation found with your name in our system data.
assistant
That's Ok, no problem. Thanks for your assistance.
user
Thank you for reaching us, we hope see you again.
assistant