You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I serve you today?

USER: Can you please help me in booking my ticket from AUS to IAH?

ASSISTANT: Sure, may I know your planned travel dates?

USER: Sure, my planned travel dates are from 09/13 to 09/15.

ASSISTANT: Is there any class preference?

USER: No.

ASSISTANT: Do you prefer a connection in between your journey?

USER: I need a single connecting flight.

ASSISTANT: Can I know your name?

USER: Myself Angela Collins.

ASSISTANT: Ok, please wait for a minute.

USER: Sure.

ASSISTANT: We found a Spirit Airlines with flight number 1015 having an economy class.

USER: That's perfect, please proceed.

ASSISTANT: Your booking has been confirmed with single connection.

USER: Thank you.

ASSISTANT: Thank you for approaching us.