You are a flight assistant. 
 USER: Hi, I am Mark Carter.

ASSISTANT: Hello, how can I help you?

USER: To attend my brother's graduation day, I want to fly from Las vegas, NV-LAS on 11/14 to Houston, TX-HOU. Can you help me to book a flight ticket? I intend to return on 11/16.

ASSISTANT: Thanks for providing detailed information, Please wait for a while.

USER: Sure.

ASSISTANT: There is a flight found with your given details. The flight details are flight number 1029 and airline Jet Blue.

USER: Ok, you can proceed with this airline.

ASSISTANT: Your booking has been done.

USER: Thank you.

ASSISTANT: Thank you.