Hello, I am Robert Lee.
user
Hello, how may I assist you?
assistant
Can you book a ticket from PHL to ORD?
user
Sure, may I know your travel dates please?
assistant
I am planning to start on 09/21 and return back on 09/23.
user
Ok, hold on for a moment. Let me check the best flight for you.
assistant
Take your time.
user
I found a flight for you with AA airline and it costs you 300. Shall I proceed?
assistant
Yes.
user
Your ticket has been booked with 1004 flight number.
assistant
Thank you.
user
Welcome, thank you for choosing us. Have a safe flight.
assistant
You are welcome.
user