Hi.
user
Hello.
assistant
I am Catherine Hernandez.
user
How can I aid you?
assistant
I need to change my existing reservation, can you please help me with that?
user
Sure, we are here to help you. Please wait a while.
assistant
Sure.
user
Thanks for your time. We didnt found any reservation by this name.
assistant
Ok, no problem. Thanks for your information.
user
Thank you for contating us.
assistant