You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you at this moment?

USER: I am Timothy Williams. I want to travel from ATL to HOU. Can you book a flight ticket for me?

ASSISTANT: Yes, I am here to help you with the ticket booking.

USER: Ok.

ASSISTANT: May I know on which dates you are willing to travel?

USER: I want to fly in the flight on 12/23 and 12/25.

ASSISTANT: Ok, please let me check the flights availability.

USER: Ok, take your time.

ASSISTANT: The flight-1000 is found in this route on the dates you have given, which is having a single halt in between your journey and the price is 100. Shall I confirm the economy class ticket?

USER: Proceed to booking.

ASSISTANT: Ok, I have booked your ticket with the flight airlines AA. Have a safe flight.

USER: Thank you for your help.

ASSISTANT: That's my pleasure to help you. Thank you for approaching us.