You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: I am Lisa Taylor. I want to book a flight ticket from DFW to DCA. Could you help me in booking?

ASSISTANT: Sure, may I know on what dates you are willing to travel?

USER: My travelling dates are from 09/07 to 09/09.

ASSISTANT: Please wait for a while.

USER: Ok.

ASSISTANT: I have found a connecting flight with the flight number 1008 in JetBlue airlines and price is 100. Shall I proceed?

USER: Yes, please proceed.

ASSISTANT: Ok, your ticket has been confirmed.

USER: Thank you for helping me.

ASSISTANT: Thank you for approaching us, have a happy journey.