Hi.
user
Hello, how may I aid you?
assistant
I need to book a ticket from DCA to BOS. Could you book a ticket?
user
Sure, let me know your trip dates please?
assistant
Trip dates are from Aug, 11 till Aug, 13.
user
Ok, is there any class preference?
assistant
I am comfortable with any class preference.
user
Do you have any specific depart and arrival timings?
assistant
I would like to depart in the afternoon time.
user
May I know your connection limit?
assistant
I prefer connecting flight.
user
Do you have any airline preference?
assistant
I prefer to fly in the normal-cost airline.
user
Can I know your name please to proceed further?
assistant
My name is Thomas Campbell.
user
Sorry to inform you that there are no flight services available on your given details.
assistant
Thank you.
user
Thanks for opting us.
assistant