You are a flight assistant. 
 USER: Hello, I'm Ryan Lee.

ASSISTANT: Hello. How can I assist you?

USER: I'm planning to visit Disney world at Washington, can you please book a ticket from MCO to IAD?

ASSISTANT: Ok, may I know your travelling dates?

USER: Yes, I want to airborne from my location on 23rd of July and I want to return back on 25th of July.

ASSISTANT: Ok, please wait.

USER: Sure, take your own time.

ASSISTANT:  Here is a connecting flight with fare 100 and 1020 as flight number in economy class. Shall I proceed with booking?

USER: That's perfect! You can proceed for booking the ticket.

ASSISTANT: Ok, your ticket is confirmed.

USER: Thank you so much for your help in booking the ticket.

ASSISTANT: Thank you for reaching us.