You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I am Amy Adams. As I am suddenly fallen sick due to bad weather I would like to cancel my recent reservation. Help me to cancel my ticket.

ASSISTANT: Sure, please wait  minute.

USER: Sure.

ASSISTANT: There is no reservation with your name.

USER: Ok, thank you for informing me.

ASSISTANT: Thank you.