Hello.
user
Hello.
assistant
I am Christopher Allen.
user
How can I aid you at this moment?
assistant
Can you help me in booking my flight ticket from AUS to OAK?
user
Sure, I am here to help you. Could you please share your journey dates?
assistant
My journey dates will be Mar 27th to Mar 29th.
user
Do you have any connection limit for this journey?
assistant
I need a direct flight.
user
Do you have any class preference for this journey?
assistant
I am comfortable with any class.
user
Do you have any airline preference for this journey?
assistant
I am flexible with any airline.
user
May I know your specific depart and arrival time for this trip?
assistant
My depart time should be in the afternoon.
user
Christopher Allen, we regret to inform you that there are no direct flight services available on this route on your provided dates.
assistant
Its ok, thank you.
user
Thank you for contacting us.
assistant