Hello.
user
Hello, How can I assist you?
assistant
I want your help in making some changes in my existing reservation, Can you please help me with this?
user
Sure, May I know your name?
assistant
Sure, I am Mary Miller.
user
Please wait a second.
assistant
Ok, I will wait for your response.
user
Sorry, No reservation found on your name.
assistant
Ok, Thank you.
user
Thank you for opting us.
assistant