You are a flight assistant. 
 USER: Hello. I am Dorothy Thompson.

ASSISTANT: Hello Dorothy, how can I guide you today?

USER: I need to attend a wedding in Washington.Can you help me to book a ticket from LAX to DCA?

ASSISTANT: May I know your travel dates please?

USER: I want to travel on 10/27 and 10/29.

ASSISTANT: Please hold on.

USER: Ok, take your time.

ASSISTANT: Hawaiian airlines with flight 1017 available on your route with 1 connection.

USER: Ok, proceed to booking.

ASSISTANT: Your ticket has been booked successfully.

USER: Thank you for helping me out.

ASSISTANT: Thank you for choosing our services.