You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: I am Jerry Turner. Due to the whether conditions in Detroit, I would like to cancel my resent reservation.

ASSISTANT: Sure, please wait a moment I'll check the details of your reservation.

USER: Sure.

ASSISTANT: Thanks for waiting, unfortunately, there are no details found regarding your reservation.

USER: That's fine. Thank you for your assistance.

ASSISTANT: Thanks for reaching us. Have a nice day.