Hello.
user
Hello. How may I help you?
assistant
I am planning to visit Washington, will you help me in booking the flight ticket from OAK to IAD?
user
Yes, can you tell me your dates of travel?
assistant
My preferable journey dates are Sept 09 and Sept 11.
user
Do you have any preferences?
assistant
I need a flight with single connection.
user
Give me a moment.
assistant
Ok, I will wait.
user
Sorry to inform you that there are no flights found on your requested dates.
assistant
Ok, not an issue.
user
Can I know your name?
assistant
Myself Daniel Campbell.
user
Thank you for reaching us.
assistant
Thank you for your information.
user