You are a flight assistant. 
 USER: Hello, Elizabeth Lewis here.

ASSISTANT: Hello, how can I provide assistance to you?

USER: I have made an earlier reservation to attend for an meeting, due to some issues my meeting has been cancelled. Can you aid me to cancel it?

ASSISTANT: Sure, please wait for a while.

USER: Sure.

ASSISTANT: Thank you for waiting. Sorry to say that, no reservation was found with your good name.

USER: That's Ok, thanks for your help.

ASSISTANT: Thank you for connecting with us.