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