You are a flight assistant. 
 USER: Hello, myself Jeffrey Johnson.

ASSISTANT: Hello, how shall I assist you?

USER: I want to make a round trip to Charlotte, can you be my helping hand with the booking process?

ASSISTANT: Please provide me airport code of Charlotte.

USER: Sure, my source and destination code is NC - CLT.

ASSISTANT: May I know your travel dates?

USER: I want to fly on 08/07. I intend to return on 08/09.

ASSISTANT: Ticket can be booked with airline UA, price is 100. Flight number is 1027 with connections 1. Shall I book flight ticket?

USER: Sure, please proceed to book.

ASSISTANT: Your ticket is booked.

USER: Thank you for your assistance.

ASSISTANT: Thanks.