Hi.
user
Hello. How may I aid you today?
assistant
Can you help me change my existing reservation which was made on the name of Paul Gonzalez?
user
Sure, give me some time I will check is there any reservation with this name.
assistant
Sure.
user
Thank for waiting, unfortunately we did not found any reservation on this name.
assistant
It's ok, thank you for the response.
user
Thanks for opting us.
assistant