You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Jack Moore.

ASSISTANT: How may I assist you today?

USER: I would like to travel from Houston, TX - IAH to Las Vegas, NV - LAS. Can you help me in booking a flight ticket?

ASSISTANT: Sure, I am glad to help you.

USER: Thank you.

ASSISTANT: May I know your planned travel dates?

USER: My trip dates are 08/04 - 08/06.

ASSISTANT: Do you need any connecting flight?

USER: I am comfortable with any flight.

ASSISTANT: Please wait for a while.

USER: Sure.

ASSISTANT: We found a flight with AA airline and flight number is 1017 of price 200. Shall I proceed ?

USER: You can proceed.

ASSISTANT: Your ticket has been reserved.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.