Hello.
user
Hello, how may I assist you now?
assistant
I am Brandon Harris. I want to change my existing reservation due to some issues, can you help me with that?
user
Sure, I will help you with that.
assistant
Thank you.
user
Please wait for a moment, while I check for the reservation.
assistant
Sure.
user
Thank you for waiting, sorry there is no reservation found on your name.
assistant
No issues. Thank you.
user
Thank you for reaching us.
assistant