You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I'm Stephanie Carter. I am planning to travels from IAH to MCO for a business meeting, can you please help me with booking a flight ticket?

ASSISTANT: Sure. Can you please provide your travel dates?

USER: Sure, my departure date is on 09/09 and the return date is on 09/11.

ASSISTANT: There is a flight-1021 with Hawaiian airlines, Can I book the ticket?

USER: Please make sure that price limit should not exceed 500.

ASSISTANT: The flight fare is less than 500.

USER: Yes, you can proceed with booking.

ASSISTANT: Sure. Your ticket has been booked.

USER: Thank you for your help.

ASSISTANT: Thanks for reaching us.

USER: You are welcome.