Hi.
user
Hello, how may I help you today?
assistant
Can you please book a flight ticket from OAK to AUS?
user
Sure, may I know your travelling dates?
assistant
My trip is in Oct from 4th to 6th.
user
Do you need connecting flight?
assistant
I prefer a connecting flight.
user
May I know your other preferences?
assistant
Please make sure that my depart time is in evening.
user
Can I know your name, please?
assistant
Scott Carter here.
user
Sorry, there are no flights available on your travelling dates.
assistant
That's ok, thank you for the information.
user
Thank you for choosing us.
assistant