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

ASSISTANT: Hello, how can I provide assistance to you?

USER: I need to travel to Chicago, IL - ORD. Can you please book me a flight ticket?

ASSISTANT: OK, can you please provide your journey dates?

USER: My journey dates are 09/09 and 09/11. I need one connection between my journey.

ASSISTANT: May I know your source airport code?

USER: It is Oakland, CA - OAK.

ASSISTANT: Ok, please wait.

USER: Sure.

ASSISTANT: We are gleeful to inform you that 1007 UA airline matches to your requirements and the fare is 100 with one connection. Shall I proceed for booking?

USER: Ok, you can proceed for booking.

ASSISTANT: Ok, the booking has been confirmed.

USER: Thanks for booking.

ASSISTANT: Thank you for contacting us.