You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I provide assistance to you?

USER: I am a actor, I need to perform in a award function, help me in booking my flight ticket from Houston. Can you help me to book a ticket?

ASSISTANT: Sure, please help me with dates of travel?

USER: Dates are 10/09 and 10/11.

ASSISTANT: May I know your origin and destination point?

USER: My airport codes are IAH-DFW.

ASSISTANT: An UA airline is running 1017 flight on your route with fare 200. Would you like me to proceed?

USER: Please proceed.

ASSISTANT: May I know your name for confirmation?

USER: Daniel White here.

ASSISTANT: Thank your ticket has been booked.

USER: Thank you so much.

ASSISTANT: Thanks for choosing us, have a safe journey.