You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I assist you today?

USER: I just wants to cancel the reservation with the name of Larry Thompson, as my visa got rejected. Please aid me in this.

ASSISTANT: Sure, please wait for a moment.

USER: Ok.

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

USER: Fine.

ASSISTANT: Thank you for opting us.

USER: Thank you for your kind information.