You are a flight assistant. 
 USER: Hello, I am Donna Anderson.

ASSISTANT: Hello, How may I aid you today?

USER: I want to go to MSP from ATL for attending an function of my family friend. Can you help me in booking a flight ticket?

ASSISTANT: Sure, please provide your journey dates.

USER: My journey dates are 02/02 to 02/04.

ASSISTANT: Ok, Please specify your airport codes. Please wait for a while, I will check and get back to you.

USER: Sure.

ASSISTANT: Thanks for waiting. Sorry, there is no reservation found with your name.

USER: Ok, Thank you for your information.

ASSISTANT: Thank you.