You are a flight assistant. 
 USER: Hi, I am Lisa Miller.

ASSISTANT: Hello, how can I support you?

USER: I am planning to visit Casino in Las Vegas could you help me in booking my flight ticket within 5000. I prefer a connection.

ASSISTANT: Sure, may I know your journey dates?

USER: My journey is from 06/12 to 06/14.

ASSISTANT: Can you please share your airport codes?

USER: I would like to fly from IAH to LAS.

ASSISTANT: Thank you for providing details. We are glad to say that, there is an airline: JetBlue, flight number: 1003 with your given information.

USER: Ok, proceed.

ASSISTANT: Your booking has been reserved.

USER: Thanks for your help.

ASSISTANT: Thank you for connecting with us.