You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you today?

USER: I would like to attend an interview at Atlanta, please help me in booking a ticket from ORD to ATL.

ASSISTANT: Sure, can you share your travel dates?

USER: My planned travel dates are on Aug 29 and Aug 31.

ASSISTANT: Is there any connection limit?

USER: Yes, I need a flight with single connection.

ASSISTANT: Do you have any class preference?

USER: I am comfortable with any class.

ASSISTANT: Are there any other specifications?

USER: No, thank you for asking.

ASSISTANT: Please forward your name.

USER: My name is Brandon Harris.

ASSISTANT: We found a connecting flight of fare 100 with airline Southwest and number 1007. Can I book?

USER: Ok, please book my ticket.

ASSISTANT: Your ticket has been confirmed in economy class.

USER: Thank you for your assistance.

ASSISTANT: Thank you for availing us.