You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

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

ASSISTANT: Sure, I will help you. May I know, On which dates you are planning to depart and arrive?

USER: Sure, I would like to take off on Feb 16 and return on Feb 18.

ASSISTANT: Do you prefer a stopover in between your journey?

USER: Yes, I need a flight with 1 connection.

ASSISTANT: Which class would you prefer for your journey?

USER: I am comfortable with any class.

ASSISTANT: Do you have any other requirements?

USER: I would like to depart during morning time.

ASSISTANT: Please, wait for a while.

USER: Sure, take your time.

ASSISTANT: Thank you for waiting, there is a flight available with price 200 and single connection in Delta airline which depart at 3:00 AM in the morning time. Shall I confirm it?

USER: Yes, please proceed with the booking.

ASSISTANT: Your ticket has been confirmed in economy class with flight number 1023 and return time is 17:00 PM.

USER: Thank you for your help.

ASSISTANT: Thank you for opting us.

USER: You are welcome.