You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: I am planning to visit Boston, can you please book me a ticket from AUS to BOS?

ASSISTANT: Sure, I can assist you with that. Can you please mention your travel dates for booking flight ticket?

USER: My preferable journey dates are from 09/25 to 09/27.

ASSISTANT: Please hold on amoment, I will check flight availability in this route.

USER: Sure, take your own time.

ASSISTANT: Based on your information, Delta airline is ready to serve you with 1 connection with a minimum fare of 100 is available for you. Shall I proceed with this?

USER: That's perfect! Please book the ticket with my name Raymond Anderson.

ASSISTANT: I have confirmed your flight ticket, flight number is 1016.

USER: Thank you for booking my ticket.

ASSISTANT: Thank you for choosing us, have a nice day.