Hello,.
user
Hello, how may I help you today?
assistant
I want to change my existing reservation, can you please help me with that?
user
Sure, I am ready to help you with that.
assistant
Thank you.
user
May I know your good name please?
assistant
I am Cynthia Edwards.
user
Please wait for a time, I will check and revert to you.
assistant
Sure.
user
Thanks for waiting, there is no reservation found with your name.
assistant
Thanks for your response.
user
Thank you for reaching us, have a good day.
assistant