You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you?

USER: Please help me in booking flight ticket from MSP to PHL.

ASSISTANT: Sure, can you please let me know your trip dates?

USER: My trip dates are Sept 24 to Sept 26.

ASSISTANT: Would you like to fly with connecting flight or direct flight?

USER: I need a connecting flight.

ASSISTANT: Is there any other criteria?

USER: No.

ASSISTANT: If you can help me with your name, I can check with the availability of flights.

USER: Benjamin Allen.

ASSISTANT: There is a flight in AA airlines with the ticket price of 100 having one connection and economy class. Can I proceed to booking?

USER: You can proceed.

ASSISTANT: Your booking is confirmed and the flight number is 1001.

USER: Thank you.

ASSISTANT: Thank you for reaching us.