You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I need to book my ticket from PHL to MSP. Will you please help me with booking a flight ticket?

ASSISTANT: Sure, let me know your travel dates?

USER: My planned travel dates are from Aug 21 to Aug 23.

ASSISTANT: Do you have any connection limit?

USER: I am looking for a connecting flight in my journey.

ASSISTANT: Is there any other specifications?

USER: No, I din't have any other specifications.

ASSISTANT: May I know your good name?

USER: Sure, myself Pamela Harris.

ASSISTANT: We found Delta airline with flight number 1005 and fare 100 with class is economy. Shall I proceed?

USER: Yes, please proceed with booking.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you for helping me.

ASSISTANT: Thank you.