You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I guide you?

USER: My name is Justin Walker, I would like to book a flight ticket to BOS from EWR.

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

USER: Sure, my trip dates are 11/17 and 11/19.

ASSISTANT: According to your request, there is a flight available from AA airlines with 1 connecting flight.

USER: Fine, please reserve me a seat.

ASSISTANT: Your ticket is booked with flight 1009.

USER: Thank you.

ASSISTANT: You are welcome.