Hello. Anna Allen here.
user
Hello, how may I help you today?
assistant
Can you please reserve me a flight ticket from SFO to reach DCA?
user
Sure, may I know your trip dates?
assistant
Sure, my travel dates are May 16th and 18th.
user
Do you need any halt in between journey?
assistant
I need a direct flight.
user
Which class do you prefer either economy or business?
assistant
I am comfortable with any class.
user
Sorry, there are no flights found on your specified travel dates.
assistant
Ok, not a problem. Anyways, thank you for the information.
user
Thank you for choosing us.
assistant