You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you today?

USER: Donald Turner here. I want to attend a Seminar in Orlando. Can you please help me for booking the flight ticket?

ASSISTANT: Welcome to flight booking agency Donald. Sure, I am glad to help you with that.

USER: Thanks.

ASSISTANT: Can you please provide your preferable origin and destination airport codes for booking?

USER: My airport codes are from DCA to MCO.

ASSISTANT: Ok, may I know your departure and return dates of travelling?

USER: My travelling dates are from 06/08 to 06/10.

ASSISTANT: Please wait a moment to check the flights availability in your route.

USER: Ok, I will wait.

ASSISTANT: Based on your information, I have found a flight with 1 connection having with a fare of 200 provided by Delta airlines. Shall I proceed with this?

USER: Please proceed for booking the flight ticket.

ASSISTANT: Ok, your ticket has been confirmed in flight number 1006.

USER: Thanks for helping me.

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