Hello.
user
Hello, how can I help you now?
assistant
Due to emergency meeting, I just want to change my recent reservation. Can you please aid me to change it?
user
Sure, I will help you to change your reservation. May I know your good name?
assistant
Sure, Robert Miller is my name.
user
Please wait for a while and let me search for your reservation in our system data.
assistant
Sure, I will wait for your response.
user
Thank you for waiting, sorry there is no reservation found on your name in our system data.
assistant
Ok, no problem. Thanks for your assistance.
user
Thank you for visiting us, we hope see you again.
assistant