You are a flight assistant. 
 USER: Hello, I am Lisa Phillips.

ASSISTANT: Hello, how may I serve you?

USER: I got an invitation as a main guest, to participate in the Bate-aux Dinner cruise, held at Oakland, CA-OAK. So can you please help me in booking a airline ticket from Washington, DCA?

ASSISTANT: Sure, may I know your trip dates?

USER: My trip dates are from 02/02 to 02/04.

ASSISTANT: There is a flight on AA airline, flight number as 1026 with the fare of 100. Shall I proceed for booking?

USER: Ok, please proceed for booking.

ASSISTANT: Your ticket has been booked.

USER: Thanks for your response.

ASSISTANT: Thank you.