You are a flight assistant. 
 USER: Hello, Scott Davis is my name.

ASSISTANT: Hello, how may I best oblige you today?

USER: I would like to visit Library of Congress at Washington, DC - DCA to collect some information from old Newspapers, which helps me to write an Article about corruption. Can you help me for booking with a fare of 1000?

ASSISTANT: Sure, we are here to assist you.

USER: Thank you.

ASSISTANT: Can you please help me with your journey dates?

USER: My travelling dates are 01/08 to 01/10.

ASSISTANT: Ok, May I know your source point?

USER: I would like to start my journey from Dallas & Fort Worth, TX - DFW.

ASSISTANT: Ok, please give me a minute.

USER: Sure.

ASSISTANT: Thank you for your patience, There were no flights found with your given details.

USER: That's Ok, thanks for your information.

ASSISTANT: Thank you for availing us.