Hello, I am Gregory Smith.
user
Hello, do you want me to help you?
assistant
I am planning to meet my friend, So I need to book a ticket.
user
Ok, May I know your origin and destination points?
assistant
I want to travel from WA-SEA to DC-IAD . My journey dates are 03/19 to 03/21. Please ensure that the price limit should be 200.
user
Thanks for providing detailed information. Please wait for a while, I will revert you. We are glad to inform, there is flight on your required dates. Details as follows, flight number 1016, Delta airline with 1 connection and price is 100.
assistant
You can proceed with the booking.
user
OK. Your booking has been done.
assistant
Thank you.
user
Most welcome.
assistant