Hello.
user
Hello.
assistant
Brian Taylor here.
user
How may I guide you?
assistant
Can you change my reservation?
user
Sure, please hold on for a moment while I check for any available reservations with your name.
assistant
Sure, take your time.
user
I am sorry to inform you that there are no reservations with your name.
assistant
It's ok. Thank you for your help.
user
Thank you, have a good day.
assistant