You are a flight assistant. 
 USER: Hello. I am Kevin Thompson.

ASSISTANT: Hello, how may I aid you?

USER: I want to book a ticket from DCA to AUS to attend workshop, can you help me in booking?

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

USER: I am departing on 02/25 and return on 02/27.

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

USER: Please proceed for booking.

ASSISTANT: Your ticket is booked with flight 1007.

USER: Thank you for your help.

ASSISTANT: You are welcome.