You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, How can I best support you now?

USER: Can you please help me to book a flight ticket from PHL to ATL?

ASSISTANT: Sure, we are glad to help you. Can you please forward your journey dates that you wish to travel?

USER: My travelling dates are Nov 10 to Nov 12.

ASSISTANT: Do you need any flag stop in between journey?

USER: No.

ASSISTANT: May I know your good name please?

USER: David Parker.

ASSISTANT: Is there any other specifications regarding your journey?

USER: No, thanks for asking.

ASSISTANT: Ok, please wait a moment. let me search a flight for you.

USER: Sure.

ASSISTANT: Thank you for your time, we have found a Delta airline, flight number-1002, connections-1 and ticket-300. Would you like me to book the ticket?

USER: Ok, please proceed to book.

ASSISTANT: Sure, a seat has been reserved successfully for a economy class flight.

USER: Thank you.

ASSISTANT: Thank you for your presence. We hope to serve you again.