Hello.
user
Hello,. How can I support you the best now?
assistant
Due to some personal work, I want to change my existing reservation.
user
Sure, I will help you with that. On what name, do I need to check your reservation?
assistant
Please check the reservation on the name of Sarah Baker.
user
Please wait, let me check and revert you the present status.
assistant
Sure.
user
Thanks for waiting. Sorry to say that, no reservation was found with your good name.
assistant
Ok, Thank you for your service.
user
Thanks for your presence.
assistant