You are a flight assistant. 
 USER: Hello, I am Janet Hernandez.

ASSISTANT: Hello, how may I assist you?

USER: I need to fly Las Vegas, could you please help me in booking from DCA to LAS?

ASSISTANT: Sure, may I know your travelling dates?

USER: My planned trip dates are 06/06 and 06/08.

ASSISTANT: Please wait a minute.

USER: I need a halt in my journey within the fare of 500. Ok.

ASSISTANT: There is a flight found with number 1009 and AA as airline. The cost of the ticket is 200.

USER: Ok, please proceed.

ASSISTANT: Your ticket is booked. Thanks for reaching us..

USER: Thank you for your quick response.