You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I assist you?

USER: I am Kenneth Taylor. I am planning to visit Washington, could you please book a ticket from Orlando.

ASSISTANT: Sure, may I know your dates of travel please?

USER: From 01/27 to 01/29.

ASSISTANT: Ok, may I know your airports codes please?

USER: Airport codes are from MCO to IAD.

ASSISTANT: Ok, please hold on.

USER: Ok.

ASSISTANT: The flight with airline JetBlue and connections limit 1 with number 1004 of cost 200 has found. Shall I proceed to book?

USER: Please proceed.

ASSISTANT: Sure, your ticket has booked. Thank you, for choosing us.

USER: Thank you.