Hi.
user
Hello. How may I address you?
assistant
I am Alexander White. I want to change my reservation, help me with it..
user
Sure, I will help you with it.
assistant
Sure.
user
Please wait.
assistant
Ok.
user
Thanks for your patience. There was no reservation found on your name.
assistant
Its ok, thank you for your help.
user
Thank you for reaching us.
assistant