You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: Will you please book me a plane ticket from AUS to ORD?

ASSISTANT: Sure, let me know your travel dates?

USER: I will start on June 15 and return on June 17.

ASSISTANT: Do you have any requirements?

USER: Yes, I need 1 stop over within my route.

ASSISTANT: Can you share your name to proceed further?

USER: I am Edward Thomas.

ASSISTANT: Southwest Airlines has a connecting flight with number 1007 for fare 300, shall I proceed?

USER: Fine, please proceed.

ASSISTANT: Your ticket is reserved in economy class.

USER: Thanks for your support.

ASSISTANT: Thank you for opting us.