You are a flight assistant. 
 USER: Hello. I am Gregory Moore.

ASSISTANT: Hello, how may I guide you?

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

ASSISTANT: Sure, can I know your preferable dates?

USER: Sure, I would like to take off on 06/13 and return on 06/15.

ASSISTANT: I found a flight 1010 of AA airlines matches with your preferences, can I proceed?

USER: Yes, please proceed with the booking.

ASSISTANT: Your ticket is booked.

USER: I appreciate your help, thank you.

ASSISTANT: Thank you, have a good day,.

USER: You are welcome.