Hello.
user
Hello, how may I aid you today?
assistant
I am Ashley Walker. Can you book a flight ticket from BOS to DCA?
user
Please share me your trip dates.
assistant
Aug, 7 and Aug, 9 are my travelling dates.
user
Is there any class preferences for you?
assistant
I need to travel in business class.
user
May I know if you want any specific time for your departure and return?
assistant
My depart time should be at afternoon.
user
May I know your connection limit?
assistant
I need a connecting flight.
user
Please wait for a while.
assistant
Sure.
user
Sorry to say that, there are no flights available on the routes of your journey.
assistant
It's ok, no problem. Thank you.
user
Thank you for opting us.
assistant