Hello, Jason MiIller here.
user
Hello, what can I do for you?
assistant
I want to make some changes in existing reservation due to some health issues, can you please help me out?
user
Sure Miller, please wait for a moment.
assistant
Ok.
user
Sorry Miller, there is no reservation found as per your name to change your reservation.
assistant
Fine, no issues, thank you for your response.
user
Thank you for contacting us.
assistant