Hello.
user
Hello, how may I provide assistance to you?
assistant
Can you please change my existing reservation?
user
Sure, we are here to help you. Please share your name to check your reservation status.
assistant
Sure, I am David Brown.
user
Please wait a minute.
assistant
Sure.
user
Sorry, there is no reservation found on your name to change.
assistant
Ok, not an issue. Thank you for your information.
user
Thank you for choosing us.
assistant