You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you today?

USER: Please help me out in booking the ticket from DCA to DFW.

ASSISTANT: Sure, I am glad to help you. Could you please share your travel dates?

USER: My trip dates will be 08/02 to 08/04.

ASSISTANT: May I know your name please?

USER: Nancy Carter here.

ASSISTANT: There is a flight in UA airlines with 1 connection and price is 200. Shall I proceed?

USER: Please proceed further.

ASSISTANT: Ok, your ticket has been booked with flight number 1011.

USER: Thank you.

ASSISTANT: Thank you for reaching us.