You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I am planning to visit Philadelphia, will you help me in booking he flight ticket from CLT to PHL?

ASSISTANT: Sure, let me know your trip dates?

USER: My travelling dates are Mar 25 and Mar 27.

ASSISTANT: Do you have any connection limit?

USER: I need a flight with single connection.

ASSISTANT: Is there any other specifications?

USER: No, thank you for asking.

ASSISTANT: May I know your name?

USER: Myself Stephanie Evans.

ASSISTANT: We found a connecting flight 1015 in American airline with fare 100 and class is economy.

USER: Sure, you can proceed with the booking.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you for helping me.

ASSISTANT: Thank you.