You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you today?

USER: I would like to book my ticket from Austin. Could you please help me with booking a flight ticket from AUS to PHX?

ASSISTANT: Sure, to book a ticket may I know your travelling dates?

USER: My travel dates are from Mar 22 to Mar 24.

ASSISTANT: Is there any other requirements, please let me know?

USER: I need a connecting flight in my journey.

ASSISTANT: Please provide your name.

USER: Sure, myself Robert Young.

ASSISTANT: There is an airline called Frontier of flight 1019 in an economy class with single connection.

USER: That's fine for me, please proceed with that ticket booking.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you for helping me.

ASSISTANT: Thank you for choosing us.