You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: Jonathan Moore here.

ASSISTANT: How may I guide you?

USER: Can you please help me in cancelling my recent booking?

ASSISTANT: Sure, please let me check your ticket status.

USER: Sure.

ASSISTANT: Sorry, there is no reservation found with your name to cancel.

USER: That's ok, may be my friend has cancelled that. Thank you anyways.

ASSISTANT: You are welcome. Thank you for reaching us.