You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I assist you today?

USER: I am Ronald Evans. I want to book a ticket from DCA to LAX, can you help me?

ASSISTANT: Sure Evans, could you please share me with your dates of travel?

USER: My travel dates are 05/25 and 05/27.

ASSISTANT: Ok, wait for a moment please.

USER: Sure.

ASSISTANT: I found a flight with the connecting flight of fare 200 and the airline is naming as Hawaiian, are you ok with this ticket booking?

USER: You can book it.

ASSISTANT: Your ticket has been reserved with the flight number 1027.

USER: Thank you for booking.

ASSISTANT: Thank you for reaching us, have a happy journey.