Hello.
user
Hello, how may I assist you today?
assistant
I want to book a flight ticket from SFO to IAD, can you please help me in booking a ticket?
user
Sure, can you please mention with your dates of journey?
assistant
Sure, my dates are Nov 10 and Nov 12 respectively.
user
Ok, may I know your name please?
assistant
Joshua Collins here.
user
Do you have any other requirements please?
assistant
I need a direct flight for an economy class and my depart time should be evening.
user
Sorry to say, that there is no flight found as per your travelling details.
assistant
That's fine, not an issue. Any way thank you for checking.
user
You are welcome.
assistant