You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: Can you book a flight ticket from AUS to BOS?

ASSISTANT: Sure, can I know the travel dates please?

USER: June, 3 and June, 5 are my travel dates.

ASSISTANT: May I know your name please?

USER: Elizabeth Brown here.

ASSISTANT: Do you have any requirements?

USER: I am looking for connecting flight.

ASSISTANT: There is a connecting flight in Southwest airline, can I book it?

USER: Please make it confirm.

ASSISTANT: Your ticket has been booked with flight number 1007.

USER: Thank you.

ASSISTANT: Thank you for approaching us.