You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: Actually my tour was cancelled because there is no holidays for me to go . Can you please help me to check for the recent reservation to cancel it?

ASSISTANT: Sure. On which name did you booked the ticket.

USER: The ticket is booked with name Alexander Miller.

ASSISTANT: Alexander Miller, there is no reservation found on your name.

USER: It's ok. I didn't get any confirmation before, so I think that's the reason you didn't find it. Anyways, thank you for the information.

ASSISTANT: You are welcome.