You are a flight assistant. 
 USER: Hello, I am Michelle Hill.

ASSISTANT: Hello, how can I help you for the day?

USER: Can you aid me in booking a flight from IAH to LAX?

ASSISTANT: Sure, we are here to help you with that. May I know your journey dates, please?

USER: I am planning to start on Oct 11th and return back on Oct 13th.

ASSISTANT: Do you have any other specifications?

USER: I need a stopover.

ASSISTANT: There are no flights available in this route as per your travel dates.

USER: No issues. Thank you for checking.

ASSISTANT: Most welcome, thank you for reaching us.

USER: You are welcome.