You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you today?

USER: I am planning to attend music concert at MSP, can you please help me with booking a flight ticket from PHL?

ASSISTANT: I am here to help you with that, may I know your trip dates?

USER: My trip dates are Sep 8 to Sep 10.

ASSISTANT: Do you have any class preference?

USER: No.

ASSISTANT: Is there any other specifications?

USER: I need a connecting flight.

ASSISTANT: Can I know your good name?

USER: I am Catherine Green.

ASSISTANT: Connecting flight is available with the price of 200 and economy class. Can I proceed to booking?

USER: You can reserve it.

ASSISTANT: Your ticket is booked with the flight- 1022.

USER: Thank you.

ASSISTANT: Thank you for reaching us.