Hi.
user
Hello, how may I help you?
assistant
Please help me to book a flight ticket from BOS to DCA.
user
Sure, may I know your travelling dates?
assistant
My trip dates are from June, 28 to June, 30.
user
May I know your connection limit?
assistant
I am comfortable with any flights.
user
Do you have any requirements?
assistant
I need to return in the afternoon.
user
There is a direct flight 1019 of Delta airlines, can I book it?
assistant
Please proceed.
user
May I know your name?
assistant
My name is John Green.
user
Your booking is done in economy class.
assistant
Thank you for your help.
user
Welcome.
assistant