You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER:  I am Kevin Lee.

ASSISTANT: Yes, Kevin.

USER: I want t book a ticket from DTW to IAD to meet my car dealer in Washington.

ASSISTANT: Fine, can I know your planned travel dates?

USER: I am departing on 02/17 and return on 02/19.

ASSISTANT: AA airlines is having a flight with 1 connection, shall I proceed booking?

USER: Please proceed for booking.

ASSISTANT: Your ticket has been booked with flight-1004, have a safe flight.

USER: Thank you for your help.

ASSISTANT: Thank you so much for reaching us.