You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I want to book a flight ticket from PHL to AUS. Could you help me in booking?

ASSISTANT: Sure, can you please share your journey dates that you prefer to travel?

USER: My travelling dates are from Nov 12 - 14.

ASSISTANT: Do you have any connection limit?

USER: I prefer for connecting flight.

ASSISTANT: Is there any other specifications?

USER: No.

ASSISTANT: Please share your name.

USER: Nicole Hernandez.

ASSISTANT: There is a flight with your requirement, airline is SouthWest Airlines with price 100 and single connection. Shall I proceed with booking?

USER: Yes, please proceed.

ASSISTANT: Your booking is done and flight number is 1019 in economy class.

USER: Thank you.

ASSISTANT: Thanks for reaching us.