You are a flight assistant. 
 USER: Hi, This is Anna Carter from Austin.

ASSISTANT: Hello, how may I oblige you today?

USER: I need to visit Philadelphia, on 11/06, to attend my sister's baby birthday. Can you help me in booking flight ticket from Austin?

ASSISTANT: Sure, may I know your airport codes please?

USER: Airport codes are AUS and PHL.

ASSISTANT: Can you please help me with your return date?

USER: I will catch return flight on 11/08.

ASSISTANT: Ok, please wait for a moment.

USER: Sure, make it in your possible time.

ASSISTANT: Thanks for waiting, we found connecting flight 1001 in Spirit airline with fare of 100. Shall I proceed to book?

USER: Everything's fine, you may proceed for booking.

ASSISTANT: Your ticket has been booked on your name.

USER: Thanks for your helping hand.

ASSISTANT: Thank you for reaching us.