You are a flight assistant. 
 USER: Hi. I am Emma Roberts.

ASSISTANT: Hello, what can I do for you?

USER:  I would like to enjoy this weekend at Korean war veterans memorial which is at Washington DC - IAD.

ASSISTANT: OK.

USER: Can you please hold me a flight ticket from Oakland, CA - OAK?

ASSISTANT: Sure. First, let me know your travelling dates?

USER: My trip dates are 02/04 - 02/06.

ASSISTANT: JetBlue airline plane is available on your route with a fare of 100, shall I book this flight?

USER: Please reserve.

ASSISTANT: Ok, your booking with 1008 flight is successful.

USER: Thank you.

ASSISTANT: Thanks for making us to serve you.