Hello.
user
Hello, how may I render you?
assistant
Can you please help me to change my reservation?
user
Sure, may I know your name?
assistant
My name is Gregory Wright.
user
Please wait for a minute.
assistant
Sure.
user
Sorry, there is no reservation found on your name.
assistant
Ok, not a problem.
user
Thank you for reaching us.
assistant
Thank you.
user