Hello.
user
Hello, how may I assist you for today?
assistant
I need to book a flight ticket with the name Alexander White, can you book me a ticket with price under 500?
user
Sure, would you please provide your dates of travel?
assistant
Ok, my preferred dates are 08/08 and 08/10.
user
Ok, please mention your city codes.
assistant
I would like to travel from Oakland, CA-OAK as I need to attend a seminar which is held at Austin, TX-AUS.
user
Sorry to say, there are no flights found on your dates.
assistant
Thank you for the information.
user
Thanks for reaching us, have a good day.
assistant