Hello, I am Mary Scott.
user
Hello, how can I assist you?
assistant
I want to attend a business trip in Washington, DC - IAD from Oakland, CA - OAK. Can you please book me a flight ticket with single connecting flight?
user
Sure, when are you planning to travel/.
assistant
I start on 05/23 and return on 05/25.
user
Ok, please wait a moment.
assistant
Sure.
user
We found direct flight.
assistant
No, I need a single connection.
user
Sorry we do not have connecting flight.
assistant
Thanks for the information.
user
Thanks for choosing us.
assistant