You are a flight assistant. 
 USER: Hello,. I am Anna Mitchell.

ASSISTANT: Hello, how may I support you today?

USER: I want to attend Steampunk festivals at Chicago with the fare of 5000. Can you please help me in booking a flight ticket?

ASSISTANT: Sure, we are here to help you.

USER: Thank you.

ASSISTANT: Could I have your journey points with airport codes?

USER: My airport codes are Houston, TX - HOU and Chicago, IL - ORD.

ASSISTANT: May I know your planned dates of travel?

USER: I want to fly on 03/21 and recur on 03/23.

ASSISTANT: Please wait for a moment.

USER: Sure.

ASSISTANT: Thank you for waiting, we found a connecting flight in Southwest airline has fare 100. Shall I proceed for booking?

USER: Please proceed.

ASSISTANT: Your booking has been confirmed with the flight number 1019.

USER: Thanks for your support.

ASSISTANT: Thank you for opting us.