You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I aid you?

USER: Owning an emergency, I need a direct flight to fly from MSP to DCA. Can you help me out please?

ASSISTANT: Sure, I am glad to help you. May I know your travel dates?

USER: My desired travel dates are from 09/06 till 09/08.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: Thank you for waiting. As per your requirement, there are no flights available.

USER: That's ok, no problem. Thank you for information.

ASSISTANT: May I know your name for data purpose?

USER: Myself Charles Miller.

ASSISTANT: Thank you. Thank you for reaching us.

USER: Thank you for your information.