You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: Can you please book the ticket from PHL to CLT? As I'm planning to visit Charlotte.

ASSISTANT: Sure, let me know your travel dates please?

USER: I would like to depart from my source location on 24th Aug and I want to return back by 26th Aug.

ASSISTANT: May I know your connection limit?

USER: I prefer single connected flight.

ASSISTANT: Do you need any other preference?

USER: I don't have any other specifications.

ASSISTANT: Can I know your name please?

USER: My name is John Martinez.

ASSISTANT: American Airlines is providing connecting flight with the ticket fare of 200 and depart time is 19:00 hours, arrival time is 12:00 hours. Shall I proceed?

USER: That's fine for me, you can proceed for booking.

ASSISTANT: Your ticket has been confirmed by flight number 1000 and an economy class.

USER: Thank you so much for your help.

ASSISTANT: Thank you for choosing us.