You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: Charles Miller here. I want to attend music concert at Philadelphia, so please book my ticket from Orlando.

ASSISTANT: May I know your desired travel dates please?

USER: Sure, my travel dates are Sept -6th  to Sept -8th.

ASSISTANT: Can I know your airport codes please?

USER: Sure, my origin airport code is MCO and destination code is PHL.

ASSISTANT: Please wait a while. There is a flight with connection limit 1 and fare 300, shall I proceed for booking?

USER: Ok, take your own time. Yes, you can proceed with that booking.

ASSISTANT: Your ticket is booked, flight number 1007.

USER: Thank you for your service.

ASSISTANT: Thank you for opting us.