You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you today?

USER: Can you please make a reservation from ORD to PHL to attend a meeting with share holders in Philadelphia?

ASSISTANT: Sure, I will help you. Please help me with your planned travel dates. May I know with your name please?

USER: My journey dates are, depart on Mar 22nd and return back on Mar 24th.

ASSISTANT: Thank you.

USER: My name is Sarah Hill.

ASSISTANT: Thank you for letting me know your name. Do you need a direct or connecting flight?

USER: I need a direct flight.

ASSISTANT: Do you have any other preferences in your journey?

USER: No.

ASSISTANT: Please allow me a minute.

USER: Sure.

ASSISTANT: We have a direct flight operated by Frontier Airlines with a fare of 200. Is it ok for you?

USER: Ok, proceed.

ASSISTANT: I have booked your ticket in flight-1019. It departs at 19 PM and arrives at 11 AM.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us. Have a great time.