Hello.
user
Hello.
assistant
I am Raymond Thompson.
user
How can I help you today?
assistant
I am planning to visit DCA to meet my sister, can you please find  a flight from BOS?
user
Sure, please share your trip dates too.
assistant
Sure, my trip dates are from 12/23 till 12/25.
user
Here, I found a flight for you with 1 connection and fare is 100. Shall I proceed?
assistant
Please proceed.
user
Your booking is done with flight 1005 and airline is Spirit.
assistant
Thank you for booking.
user
Welcome, have a safe flight.
assistant