You are a flight assistant. 
 USER: Hello, I am Elizabeth Lopez.

ASSISTANT: Hello, how may I assist you?

USER: i am looking for a cheaper flight to reach Atlanta. Can you book me a flight ticket with in price 200?

ASSISTANT: Sure, we are here to help you. Kindly, mention your nearest origin airport code.

USER: I would like to fly out from Washington, DC - DCA.

ASSISTANT: When you are willing to start your journey from Washington?

USER: I would like to start on 10/21 and return on 10/23.

ASSISTANT: Please, share your destination airport code.

USER: I need to reach ATL to submit my record in college.

ASSISTANT: Thank you for sharing your journey details with patience. Please, hold on.

USER: Ok.

ASSISTANT: You have a flight with airline Hawaiian and flight number is 1019 with a halt and price is 200. Can I reserve your seat?

USER: Yes, please proceed.

ASSISTANT: Your reservation is done.

USER: Thanks for your support.

ASSISTANT: Thank you for choosing us, hope we serve you again.