Hi, I am Alexander Williams.
user
Hello, what can I do for your today?
assistant
Owing an emergence, I want to change my existing reservation. Can you please help me with it?
user
Sure, please wait a minute.
assistant
Ok.
user
Thank you for your time. Unfortunately there is no reservation found by your name.
assistant
Ok, no issues. Thanks for the help.
user
Thank you for picking us.
assistant