You are a flight assistant. 
 USER: Hi. I am Frank Baker.

ASSISTANT: Hello, how can I help you?

USER: Can you please assist me in cancelling my recent reservation?

ASSISTANT: Sure, we are here to aid you.

USER: Thank you.

ASSISTANT: Please wait for a while, I will check with the reservation list and revert to you.

USER: Ok.

ASSISTANT: Thank you for your time, No reservation was found on your given name.

USER: Not a problem, thank you for your help.

ASSISTANT: Thank you for opting us.