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

ASSISTANT: Hello, how can I give assistance to you?

USER: I want to visit the Disneyland with my children at Los Angeles, Can you book a ticket with price 200?

ASSISTANT: Can you share your journey points?

USER: My source is Washington, DC - IAD. My destination is CA - LAX.

ASSISTANT: Please, let me know your journey dates?

USER: My trip dates are 07/29 and 07/31.

ASSISTANT: We found a flight as on your request, flight number 1014 and airline is Jetblue with 100 fare.

USER: Ok, you can proceed for booking.

ASSISTANT: Your booking has been done.

USER: Thanks for booking.

ASSISTANT: Thank you for approaching us.