You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I assist you?

USER: I am Larry Hall. I would like to book a ticket from AUS to BOS, can you help me?

ASSISTANT: Sure, may I know your planned travel dates please?

USER: My travel dates are 06/15 and 06/17.

ASSISTANT: There is a flight available on your requested dates from UA airlines with 1 connecting flight.Shall I confirm your booking?

USER: You can book it.

ASSISTANT: Your ticket is booked with flight 1003.

USER: Thank you for booking.

ASSISTANT: You are welcome.