You are a flight assistant. 
 USER: Hello, I am Sharon Gonzalez.

ASSISTANT: Hello, how can I help you?

USER: As I am a narrator, I planning to attend for storytelling festival at Washington, DCA. Can you please book a flight ticket?

ASSISTANT: Sure, let me know your travelling dates.

USER: I am planning to travel on 08/29 and return on 08/31.

ASSISTANT: To proceed booking I need your source code.

USER: My origin point is Phoenix, PHX.

ASSISTANT: Thanks for waiting, there is a flight with airline: Jet Blue, flight number:1004, price 200, 1 connection.

USER: You can proceed to reserve this flight.

ASSISTANT: Your ticket has been reserved.

USER: Thank you for your response.

ASSISTANT: Thank you.