You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: As my Death Valley Adventurous trip with my friends got cancelled, I want to cancel my recent reservation. Can you help me out?

ASSISTANT: Sure, For further proceeding kindly mention your name?

USER: Yes, my name is Raymond Allen.

ASSISTANT: Ok, please wait a moment I will check and get back to you.

USER: Sure.

ASSISTANT: Sorry to say, no reservation found with your name.

USER: That's ok, thank you.

ASSISTANT: Thanks for availing us, have a great day.