Hello.
user
Hello.
assistant
I am Emma King.
user
How can I  help you?
assistant
I want to book a ticket from BOS to DCA to attend seminar, can you help me in booking?
user
Your travelling dates please?
assistant
I am departing on Nov 02 and return on Nov 04.
user
Do you have any specifications?
assistant
I need a flight with connection limit 1.
user
Departure and return details please?
assistant
I want a flight which return in afternoon time.
user
I am sorry no flights found on your route.
assistant
That's ok, thank you for you information.
user
Thank you for choosing us.
assistant