Hello.
user
Hello, how can I serve you?
assistant
I am planning to  visit Tilden Regional Park in Oakland with my friends on 08/22. Can you please help me for booking the flight ticket?
user
Sure, can you please help me with your airport codes?
assistant
Sure, the source code is from PA-PHL and the destination is CA-OAK.
user
May I know your return date?
assistant
The return date is 08/24.
user
Can you please help me with your name along with your price limit?
assistant
Sure, my name is Gregory Brown and the price should not be more than 500.
user
Thank you for your details. A flight with price 200 having single connection is found in Southwest airline.
assistant
Yes, proceed with my booking.
user
Your ticket is confirmed in flight number 1008.
assistant
Thank you for your help.
user
Thank you for opting us.
assistant