You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you today?

USER: Myself Linda Davis. I want to go Las Vegas for my film shooting purpose, can you please book a flight ticket from IAH?

ASSISTANT: Sure, I will help you in booking flight ticket.

USER: Thanks.

ASSISTANT: May I know your destination airport code name?

USER: My destination airport is LAS.

ASSISTANT: Can you please let me know your travel dates for booking flight ticket?

USER: I want to take off on 05/21 and please book my return ticket also on 05/23.

ASSISTANT: Please give me a moment, I will check flight availability in this route.

USER: Ok.

ASSISTANT: Based on your information, JetBlue airline is ready to serve you with 1 connection with a minimum fare of 200 is available for you. Shall I proceed with this?

USER: I am ok with this flight, please proceed.

ASSISTANT: I have confirmed your flight ticket, flight number is 1021.

USER: Thank you for your help.

ASSISTANT: Most welcome.