Hi. I am Sarah Perez.
user
Hello, how can I help you?
assistant
Can you please help me in changing my recent reservation? As my exam has been postponed.
user
Sure, I am here to assist you.
assistant
Thank you.
user
Please wait for a while.
assistant
Sure.
user
Thanks for your time.
assistant
Ok.
user
There is no reservation found in your name to change it.
assistant
Oh! May be I have done wrong reservation, Anyways thank you.
user
Thank you for availing us.
assistant