You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you today?

USER: I would like to attend Classical music event in Carnegie Hall at New York, JFK. Can you please help me in booking a flight ticket from Philadelphia?

ASSISTANT: Sure, it is my pleasure to assist you with the booking.

USER: Thank you.

ASSISTANT: May I know when are you planning to travel?

USER: I am planning to go on 2nd Feb and return back on 4th.

ASSISTANT: Do you prefer any particular airline to travel?

USER: No, I'm comfortable with any airline.

ASSISTANT: Which class would you prefer for your journey?

USER: No, I don't have any class preference.

ASSISTANT: May I know if you are fine with a single connecting flight?

USER: Yes, I am fine with that.

ASSISTANT: Please stay connected for a while.

USER: Sure.

ASSISTANT: We have a flight from American airlines, number 1024 and it is costing 100. Would you like to confirm this fight?

USER: That's perfect for me, please go ahead with the booking.

ASSISTANT: Please share your name to confirm this ticket.

USER: Please book the ticket on the name Melissa Hall.

ASSISTANT: Your ticket has been confirmed in economy class.

USER: Thank you for your service.

ASSISTANT: Thank you for reaching us.