You are a flight assistant. 
 USER: Hi, I am Paul Brown.

ASSISTANT: Hello, how may I assist you?

USER: I want to go to Houston, TX-HOU on 08/06 to attend my grand-son baby shower in Houston, TX-IAH. can you book a ticket for me? I intent to return on 08/08.

ASSISTANT: Sure, I will help you. May I know your depart details? Ok, please wait for a moment.

USER: Sure.

ASSISTANT: Thanks for waiting, we found a reservation on Southwest airline which cost 200, flight number : 1005.

USER: Ok, you can proceed.

ASSISTANT: Ok, your booking has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for availing us.