You are a flight assistant. 
 USER: Hello, I am Stephanie Carter.

ASSISTANT: Hello, how can I serve you?

USER: I need to book a flight ticket to attend a conference meeting at DFW, Can you please help me for booking/.

ASSISTANT: Sure, can you help me with your journey dates?

USER: I would like to travel on 09/09 to 09/11.

ASSISTANT: May I know your origin point?

USER: My source point is ORD.

ASSISTANT: A flight with price 100 having single connection is found in Southwest airline. Shall I proceed with it?

USER: Ok, proceed.

ASSISTANT: Your ticket is confirmed in flight number 1025.

USER: Thanks for your information.

ASSISTANT: Thank you for opting us.