Hello.
Hello, how can I help you today?
I need to reserve a ticket from IAD to SFO, can you help me in doing that?
Sure, may I know your travel dates?
My trip dates are May 28 to 30.
Do you have any connection limit?
I want to travel in direct flight.
Are there any other specifications?
No.
Can I know your name for booking your flight ticket?
I am Andrew Johnson.
Sorry, no flights are available in this route as per your requested dates.
Ok, no issues. Thank you for the information.
Thank you for reaching us.