You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Margaret Hill.

ASSISTANT: How can I help you?

USER: I have to participate in an international tournament, so I need a flight to reach my destination. Can you please help me in booking process?

ASSISTANT: Sure Hill, I am here to help you to book a flight ticket.

USER: Ok.

ASSISTANT: Can you please share me your travelling dates?

USER: My trip dates are 08/05 to 08/07.

ASSISTANT: Ok, may I know your travelling airport codes?

USER: My source is DCA and destination is CLT.

ASSISTANT: Please allow me a moment to search a flight for you.

USER: Sure.

ASSISTANT: In my search, I found a flight for you with single connection. Shall I proceed for booking?

USER: You can reserve it.

ASSISTANT: Your ticket is booked with flight number 1002 and airline is UA.

USER: Thank you for helping.

ASSISTANT: Welcome, have a safe flight. Thank you for choosing us.