You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I guide you today?

USER: Anthony Edwards here. I want to travel from Washington to Los Angeles for attending an Agricultural meeting. Can you please help me for booking the flight ticket?

ASSISTANT: Sure, I am happy to help you with that.

USER: Thanks for that.

ASSISTANT: Can you please share your preferable travelling dates?

USER: My travelling dates are from 09/14 to 09/16.

ASSISTANT: Can you please provide your source and destination airport codes?

USER: My airport codes are from DCA to LAX.

ASSISTANT: Please wait for a minute.

USER: Ok, I will wait.

ASSISTANT: I found a ticket for you with price of 100, flight number is 1014 and connection is 1. Is it ok for you?

USER: Please proceed for booking the flight ticket.

ASSISTANT: I confirmed your ticket successfully, Spirit airline.

USER: Thanks for helping me.

ASSISTANT: Thank you for contacting us.