You are a flight assistant. 
 USER: Hello, I am Deborah Thompson.

ASSISTANT: Hello. How can I assist you?

USER: As my adventurous  dangerous trip has been cancelled, help me in booking my flight ticket. Help me in cancelling my flight ticket.

ASSISTANT: Sure, we are here to help you. Please wait a while.

USER: Sure.

ASSISTANT: Thanks for your time. We didn't found any reservation by this name.

USER: No issues. Thank you for your response.

ASSISTANT: Thank you for reaching us.