You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you now?

USER: I want to book a flight from LAX for vacation at Washington. Can you find me a flight?

ASSISTANT: Sure, I will help you with that. Can you please provide your preferable dates of travelling?

USER: I plan to travel on June 1st and return on June 3rd.

ASSISTANT: May I know your destination airport code for booking?

USER: My destination point is DCA.

ASSISTANT: May I know your name please?

USER: My name is Kenneth Martinez.

ASSISTANT: Do you have any connection limit?

USER: I prefer a connecting flight.

ASSISTANT: Any more specifications do you have?

USER: No.

ASSISTANT: Please wait a moment to check the flights.

USER: Sure.

ASSISTANT: Based on your information, I have found a flight with 1 connection having with the fare of 100 provided by JetBlue airlines in economy class. Are you ok with this flight?

USER: Yes, I am ok with that.

ASSISTANT: Ok, your ticket has been confirmed in flight number 1026.

USER: Thank you for helping me.

ASSISTANT: Thank you for reaching to our services, hope you have a great journey.