Hello.
user
Hello. How may I aid you?
assistant
I am planning to celebrate my birthday in Boston, so please book a flight ticket from IAD to BOS.
user
Sure, can you please share your travel dates?
assistant
My departure day is July 01, return day is July 03.
user
May I know your connection limit?
assistant
I need a single connecting flight.
user
Do you have airline preference?
assistant
No.
user
May I know your departure and arrival time?
assistant
I am comfortable with any time.
user
Do you have any other requirements?
assistant
No.
user
Ok, please share your name to proceed further.
assistant
My name is Andrew Brown.
user
Sorry, there are no flights in this route as per your travelling details.
assistant
No problem, thank you.
user
Thank you for choosing us.
assistant