Hello.
user
Hello.
assistant
Myself Michael Williams.
user
Michael Williams, how may I assist you today?
assistant
I am looking for a flight from IAD to SFO, can you help me in booking the flight ticket from Washington?
user
Sure, I will help you. May I know whether you need a direct or connecting flight please?
assistant
Thank you and I am looking for connecting flight, make sure that it is a evening flight for my return journey.
user
Thank you for letting me know, in order to proceed further I need to know your travel dates please help me with them.
assistant
Sure, my planned travel dates are May 18 and May 20.
user
I am sorry to inform you that there are no flights available.
assistant
That's ok, no problem. Thank you for the information.
user
Thank you for reaching us. Have a great day.
assistant