You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. Good morning, how can I guide today?

USER: Stephanie Carter this side, I am planning to spend this weekend with my family at HOU, can you please book a flight ticket from ORD?

ASSISTANT: what are the dates on which you want to travel?

USER: Sure, I will go on 09/09 and return back on 09/11.

ASSISTANT: Please wait for a moment.

USER: Sure.

ASSISTANT: There is a flight-1005 of Spirit airlines for you in your route, shall I book?

USER: Ok, please book it for me.

ASSISTANT: Your ticket is confirmed.

USER: Thank you so much.

ASSISTANT: Thank you, have a nice day.