You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you?

USER: Could you please help me in cancelling my recent reservation under the name of Rebecca Young?

ASSISTANT: Sure, please wait a minute.

USER: Ok.

ASSISTANT: There is no reservation with your name.

USER: It's ok, not a problem. Thank you for your information.

ASSISTANT: Thank you for reaching us.