You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I assist you today?

USER: I am John Parker from Austin. I would like to attend a music festival at Washington, DCA, so can you book a ticket from AUS?

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

USER: My travel dates are 10/27 and 10/29.

ASSISTANT: Do you need a halt in between your journey?

USER: Yes, I need a halt in between my journey.

ASSISTANT: Please wait for a moment.

USER: Sure.

ASSISTANT: We found an airline: JetBlue, flight number: 1001 and price is 100 with one connection.

USER: Ok, proceed with the booking.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you.

ASSISTANT: Thank you for reaching us.