Hi.
user
Hello, how can I assist you for the day?
assistant
I am Rebecca Miller, can you help me to change my reservation?
user
Sure, I am here to help you.
assistant
Thank you.
user
Please wait for a moment.
assistant
Sure, take your time.
user
Sorry, we found no reservation on your given name.
assistant
No issues, thank you for your time.
user
Thank you for reaching us.
assistant