You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Myself Samantha Perez.

ASSISTANT: Samantha Perez. How can I help you?

USER: I would like to cancel my recent reservation, can you help me in that?

ASSISTANT: Samantha Perez, can you give me a minute?

USER: Sure, take your time.

ASSISTANT: I regret to inform that there is no reservation by the name Samantha Perez.

USER: That's ok, no problem. Thank you for the information.

ASSISTANT: Thank you for reaching us.