You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello.

USER: I am Susan Nelson.

ASSISTANT: How may I assist you today?

USER: Please book a ticket from Denver, CO-DEN to Austin, TX-AUS.

ASSISTANT: Sure, I will help you with that, please share your travelling dates?

USER: Depart date is 11/16 and intend to return by 11/18.

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

USER: Please book a flight.

ASSISTANT: Your ticket is confirmed by flight number 1013.

USER: Thanks.

ASSISTANT: You are welcome.