Hello.
user
Hello, how can I assist you today?
assistant
I want to change my existing reservation. Could you help me in booking?
user
Sure, I will help you with that. May I know your good name please?
assistant
Angela Baker here.
user
Please wait for a moment, while I check for the reservation on your name.
assistant
Ok.
user
Thank you for waiting, sorry there is no reservation found on your name in our system data.
assistant
That's ok, no problem. Thank you.
user
Thank you for reaching us, have a nice journey.
assistant