Hi.
user
Hello. How can I serve you now?
assistant
I have planned to go near to my family members but I have an important meeting in my work place. Can you please cancel my recent reservation?
user
Sure, please tell me your good name.
assistant
I have reserved my flight in the name of Sandra Hill.
user
Please wait, I will get back to you.
assistant
Ok.
user
 I have checked and seen that there is no reservation found under your name.
assistant
Ok, fine thank you for informing me.
user
Thank you for choosing us.
assistant