Hi.
user
Hello.
assistant
I am Daniel Perez.
user
How can I help you ?
assistant
Can you help me to change my reservation? Because I have some work on that dates.
user
Sure,please wait for sometime, I will revert to you.
assistant
Sure.
user
Thanks for waiting, but no flight seat is reserved with your name.
assistant
That is fine. Thank you for your time.
user
Thanks for availing us.
assistant