You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, Good Evening, how may I aid you?

USER: Karen Williams here. I have to the attend special event was going in JFK, Can you search a flight from DCA?

ASSISTANT: Sure, I will search for that. Would you please share your  departure and return dates?

USER: My travel starts from 04/10 to 04/12. Make sure flight with connection 1.

ASSISTANT: Sure, please wait a minute.

USER: Ok.

ASSISTANT: I found a flight which is exactly matching to your requirements, the airlines is Hawaiian with flight number 1003. Would you like me to confirm your ticket?

USER: Ok, proceed to booking that flight.

ASSISTANT: Ok, your ticket booking is done.

USER: Thank you for booking.

ASSISTANT: You can collect your ticket directly at the airport. Thank you for reaching us.