Hello.
user
Hello, how can I help you?
assistant
Margaret Smith here. Can you please help me in booking a flight ticket from SFO to DCA?
user
Sure, can you share your trip dates?
assistant
Sure, my travel dates are from Jan 29 to Jan 31.
user
Do you have any preferences?
assistant
I need to depart in the morning and return in the evening flight.
user
Give me a minute.
assistant
Sure, take your time.
user
Sorry, there is no flight on your given dates.
assistant
That's ok, no problem. Thank you for the information.
user
Thank you for opting us.
assistant