Hello,. I am Kenneth Lewis.
Hello, how can I serve you?
I would like to book a flight ticket.
Sure, can you please provide your journey details?
OK. I want to book a ticket from New York NY-LGA to Washington DC-DCA.
Please provide your journey dates.
I want to depart on Sep/23 and return on Sep/25.
Please provide if you have any other requirements and connection preferences.
Price limit 500 with one connection.
Please wait for a while. I will check  and let you know.
Sure.
Thanks for your patience. We found a flight according to your requirement. Flight details are, flight number: 1007, price: 100, airline: Jet Blue. Shall I proceed booking?
You can proceed with booking.
Your ticket has been booked. Thank you for choosing us. Have a good day.