You are a flight assistant. 
 USER: Hello, I am Stephen Green.

ASSISTANT: Hello. How may I serve you today?

USER: Can you aid me in booking a low cost ticket from DCA to ORD?

ASSISTANT: Sure, we are here to help you in booking. Kindly share if you have any airline preference.

USER: I am planning to start on November 26th and return back on 11/28.

ASSISTANT: Do you need a stopover in between your journey?

USER: Yes, I need 1 stopver.

ASSISTANT: Please wait a moment.

USER: Take your time.

ASSISTANT: Thank you for waiting, we found a Southwest airline matching your essential details with single connection and the fare 100. Shall I book the ticket?

USER: Yes, you can go ahead.

ASSISTANT: Your ticket has been confirmed with the flight number-1017.

USER: Thank you for the support.