Hello.
user
Hello, How can I serve you?
assistant
I am Mark Phillips. I want to visit the National Mall in Washington, so please book a flight ticket for me.
user
Sure, I am glad to help you, Please provide your planned travelling dates?
assistant
My price limit is 500.
user
Ok.
assistant
My departure day is 10/20, return day is 10/22.
user
Ok, Can you tell me your airport abbreviates?
assistant
My source and destinations are MA-BOS, DC-IAD.
user
Ok, Wait a minute. I will check and get back to you.
assistant
Sure.
user
Thank you for waiting, There is a 1021 Jet Blue airline with 1 connection and price 100. Can I proceed with booking?
assistant
Ok, you can proceed to booking.
user
Your booking has been confirmed. Thank you for choosing us, Have a great day.
assistant
Thanks for your help.
user