You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I am Steven Hernandez. I want to book a ticket from MCO to IAD. Could you help me?

ASSISTANT: Sure, please share your travel dates.

USER: My preferable dates are from 08/22 to 08/24.

ASSISTANT: I found a flight 1009 of Spirit airlines matches with your preferences, can I proceed?

USER: Yes, please proceed with the booking. Thank you for helping me.

ASSISTANT: Your ticket is confirmed. Thank you for reaching us.