You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I guide you today?

USER: I am Ashley Rodriguez want to attend a business meeting on 08/31 and intend to return on 09/02. Can you help me to book a flight ticket?

ASSISTANT: Sure, I will help you with booking, may I know your airport codes to proceed further?

USER: Sure, I want to fly from IAD and land on DFW.

ASSISTANT: Ok, please hold on for a moment to check availability of flights.

USER: Ok.

ASSISTANT: I found a flight for you that Spirit airline with connection 1 price 200 as per your details, can I proceed to booking?

USER: Yes, you can proceed.

ASSISTANT: Your ticket is confirmed by flight number 1004.

USER: Thank you.

ASSISTANT: You are welcome.