You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I am Alexander Moore. Actually I have planned to visit my team mates bit unfortunately they are not available to meet. So, can you please help me to cancel my reservation?

ASSISTANT: Sure Alexander.Can you please give me a moment?

USER: Sure.

ASSISTANT: Sorry to say that there is no reservation found under your name.

USER: Oh!. OK, thank you for helping me.

ASSISTANT: Thanks for reaching us,have a nice day.

USER: Bye.