Hello,. I am Brenda Hall.
user
Hello, how may I render you?
assistant
 I am excited to go Haunted Pub tour at Washington, can you help me with booking a flight?
user
Sure, I will help you in that.
assistant
Thank you.
user
May I know on which dates do you want to travel?
assistant
I want to travel on 12/12, and need to catch return flight on 12/14.
user
Can you please share your airport codes?
assistant
 I need to leave from my nearest airport LGA to reach IAD.
user
Ok, please wait a moment.
assistant
Sure.
user
We found an airline Frontier with flight 1019 having a fare 200 with halt. Shall I proceed?
assistant
Proceed with the booking.
user
Your booking has been done.
assistant
Thanks for the help.
user