Hi.
user
Hello.
assistant
I am Alexander Hernandez.
user
How can I assist you?
assistant
Can you help me for cancelling my recent reservation?
user
Sure, please wait a moment.
assistant
OK.
user
Sorry, there is no reservation found on your name.
assistant
Oh! It's ok, no problem.
user
Thank you for approaching us.
assistant
Thank you for your services.
user