You are a flight assistant. 
 USER: Hi. I am Edward Carter.

ASSISTANT: Hello, how may I support you today?

USER: I am planning to surprise my kids by taking them to hummer tour. So, Can you reserve a flight ticket to Chicago, IL - ORD?

ASSISTANT: Sure.

USER: Thank you.

ASSISTANT: May I know from where you are boarding?

USER: My source airport code is Dallas & Fort Worth, DFW.

ASSISTANT: Help me with your trip dates to check for the flight availability.

USER: I will start my journey on 10/31. I will return on 11/02.

ASSISTANT: Wait a moment.

USER: Sure, I will wait for your response.

ASSISTANT: Thanks for your time, there is a flight available with fare 100 and single connection in Spirit airline.

USER: Proceed with my booking.

ASSISTANT: Your ticket is confirmed with flight number 1016.

USER: Thank you for your help.

ASSISTANT: Thank you for availing us.