Hello,. I am Christine Garcia.
Hello, how can I assist you for the day?
 I am excited to go Haunted Pub tour at Washington, can you help me with booking a flight?
Sure, I am happy to help you.
Thank you.
When you are willing to travel?
I want to travel on 10/31, and need to catch return flight on 11/02.
Can you help me with your airport codes?
 I need to leave from my nearest airport SEA to reach DCA.
Please wait for a moment.
Sure.
We found 1007 Hawaiian airlines with single connection with price 100. Shall I proceed with the booking?
Proceed with the booking.
Your, booking has been confirmed.
Thanks for the service.
Thank you for reaching us.