You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: I am Brandon Anderson. I Need to attend the meeting about New Product which is done at PHX. Could you please help me in booking a ticket from DCA?

ASSISTANT: Sure, may I know your travel dates?

USER: My travelling dates are 03/24 and return on 03/26.

ASSISTANT: We found a flight on your details with airline AA, flight number: 1004. Shall I book this ticket.

USER: You can proceed with booking.

ASSISTANT: Your ticket has been booked.

USER: Thank you for your kind service.

ASSISTANT: Thank you so much.