Hello.
user
Hello. How may I assist you now?
assistant
I have an important seminar to attend, so could you help me to book a  ticket from DCA to BOS.
user
Ok, may I know your connection limit?
assistant
I would prefer single connection.
user
May I know your good name?
assistant
My name is William Mitchell.
user
What are your travelling dates?
assistant
My travel dates are as follows Aug 08 and Aug 10.
user
May I know your class preference?
assistant
My class preference is economy.
user
Flight-1004 is available for you with 1 connection with economy class by Delta airlines. Can I book it for you?
assistant
Please proceed for booking.
user
Your ticket is reserved, thank you for choosing us.
assistant
Thank you.
user
Have a safe journey.
assistant