Hello.
user
Hello, how may I help you?
assistant
Can you help me to book a flight ticket from DCA to BOS?
user
May I know your name?
assistant
I am Stephen Campbell.
user
Can I know your travelling dates?
assistant
My travel dates are July 25 and July 27.
user
Do you have any other specifications?
assistant
I prefer connecting flight on this route.
user
Can I know your class preference?
assistant
I am comfortable with any class.
user
There is a flight of Delta airline, flight number 1021 with the fare of 100.
assistant
Please proceed to book my flight ticket in this airlines.
user
Your ticket has been booked.
assistant
Thank you.
user
Thank you for reaching us.
assistant