Hi.
user
Hello. How can I assist you today?
assistant
I am Richard Miller. Can you book ticket from OAK to ORD?
user
Can I know your travelling dates?
assistant
My travelling dates are 08/25 to 08/27. Make sure the connection is 1.
user
Ok, let me check for the availability of flight.
assistant
Sure.
user
I appreciate your patience. Richard, I am sorry to inform you that there is no flight available at your requested dates.
assistant
No issue. Thank you for checking.
user
You are welcome. Thank you for contacting us.
assistant