You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you at this moment?

USER: Please help me to cancel the recent reservation.

ASSISTANT: Sure, I am here to help you. Can you please provide your name to check your reservation status?

USER: Ok, please book on the name Ryan Allen.

ASSISTANT: Wait a moment please.

USER: Ok, please take your time.

ASSISTANT: Ryan Allen, there is no active reservation found under your name in our database.

USER: That is ok, thank you for assisting me.

ASSISTANT: Thank you for contacting us.