You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: I am John Young. I want to book a ticket from LAX to SEA to meet my parents, can you help me in booking?

ASSISTANT: Sure, may I know your preferable dates to travel?

USER: I am departing on 11/24 and return on 11/26.

ASSISTANT: There is a direct flight available on your requested dates from Delta airlines.

USER: Please proceed for booking.

ASSISTANT: Your ticket is booked with flight 1025.

USER: Thank you for your help.

ASSISTANT: You are welcome.