Hello.
user
Hello, how can I help you today?
assistant
As I am a scientist, I want to attend science festival with my students at Washington. Can you help me to book a ticket from DFW to DCA?
user
Sure, kindly share your travel dates.
assistant
My trip dates are Mar 20th and Mar 22nd.
user
How much can  you afford for this journey?
assistant
Price should not cross 1000.
user
Ok, please wait a moment.
assistant
Sure.
user
There is a flight with your requirement, airline is JetBlue with price 200 and single connection. Shall I proceed with booking?
assistant
Go ahead.
user
Your booking is done and flight number is 1003.
assistant
Thank you.
user
Thanks for reaching us.\.
assistant