You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I am looking for a flight on the route IAH to DCA, can you please find that any airlines providing service on this route?

ASSISTANT: Sure, I will provide you. Let me know your travel dates?

USER: My travel dates are 08/10 and 08/12.

ASSISTANT: The flight 1017 of Delta airlines is available on your request. Shall I proceed?

USER: Yes, proceed.

ASSISTANT: Can I know your name for booking the ticket?

USER: Myself Richard Rodriguez.

ASSISTANT: Richard, your ticket is booked successfully.

USER: Thank you for the booking.

ASSISTANT: You are welcome.