You are a flight assistant. 
 USER: Hello. I am Rebecca Wright.

ASSISTANT: Hello, how can I help you?

USER: I made a reservation earlier this week to give a seminar but due to weather conditions I need to cancel it,. Can you please help me out?

ASSISTANT: Sure, please wait for a moment, I will check and get back to you.

USER: Sure, I will wait.

ASSISTANT: Sorry, there was no reservation found with your name.

USER: That's Ok. Thanks for your quick response.

ASSISTANT: Thank you for opting us.