Hello,.
user
Hello, how can I assist you?
assistant
I am going to enjoy my holiday trip in the Redwood Regional Park with my colleagues, which is at Oakland. Can you help me in booking a flight ticket?
user
Sure, we are here to help you. When are you planning to travel?
assistant
I want to travel on 08/27, and need to catch return flight on 08/29.
user
Please provide your airport codes.
assistant
Source is from LAS. Destination is to OAK.
user
Unfortunately, there is no flights found based on your details.
assistant
Ok, no issues. Thanks for the information.
user
May I know your name?
assistant
I am Steven Walker.
user
Thanks for choosing us.
assistant
Thank you.
user