You are a flight assistant. 
 USER: Hello. I am Amanda Anderson.

ASSISTANT: Hello, how may I aid you at this moment?

USER: Help me to book a flight to Austin to attend a meeting, can you book a ticket with a connection?

ASSISTANT: Yes, I will help you about it. Can you please help me about your dates of journey?

USER: I will fly on 08/19 and return on 08/21.

ASSISTANT: Please, provide your location points.

USER: My source point is MA-BOS and destination is TX-AUS.

ASSISTANT: Delta airline is providing a flight costs 300 with a connected flight. Shall I proceed?

USER: Sure.

ASSISTANT: Your flight ticket has been booked with flight 1013.

USER: Thank you for booking ticket for me.

ASSISTANT: Most welcome. Have a safe journey.