You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I best serve you today?

USER: I have made an earlier reservation to attend for an meeting, due to some technical issues meeting has been cancelled. Can you help me with that?

ASSISTANT: Sure, we are euphoric to help you. May I know your name?

USER: Sure, my name is Dennis Lewis.

ASSISTANT: Thank you for providing your name. Please give me a minute, let me check your reservation.

USER: Sure.

ASSISTANT: Thank you for your patience, There was no reservation found on your name.

USER: No issue, thanks for your information.

ASSISTANT: Thank you for choosing us.