Hello.
user
Hello.
assistant
Myself Ryan Walker.
user
How can I assist you?
assistant
Owing for an emergency, I want to change my reservation. Can you please do that for me?
user
Sure Ryan, please wait a moment.
assistant
Sure.
user
Sorry, there is no reservation found on your name.
assistant
No problem, thank you for checking.
user
Thank you for approaching us.
assistant