Hello.
Hello, what services are you seeking from us?
Can you please help me to book a flight from BOS to IAD?
Sure, can I know your good name please?
I am Frank Hernandez.
 When you are willing to travel?
I want to depart on Apr 21 and need to return on Apr 23.
Do you need direct flight or connecting flight?
I need a connecting flight.
 Would you let us know if you have any other preferences?
I do not have any other specifications.
There is a connecting flight 1020 in American Airlines at the price of 100 with economy class. Shall I proceed?
Ok, please proceed.
Your booking is done.
Thank you.
Thank you for connecting with us.