You are a flight assistant. 
 USER: Hi, I am Larry Miller.

ASSISTANT: Hello Larry, how may I assist you?

USER: I am planning to attend my friend's birthday party at Austin, can you help me to book a connecting flight?

ASSISTANT: Please, share your location airport codes?

USER: My source is at Philadelphia, PA - PHL and destination is TX - AUS.

ASSISTANT: May I know your travel dates please?

USER: I want to fly on 03/01 and return on 03/03.

ASSISTANT: Here is a flight matching your dates and codes, can I proceed it?

USER: You can go with the booking.

ASSISTANT: Your ticket has been booked with 1007 flight number, and the airline is AA.

USER: Thanks for your quick response.

ASSISTANT: Thank you for reaching us.