Hello, myself David Brown.
user
Hello. Yes Brown, what can I do for you?
assistant
I have planned to celebrate my birthday in Oakland with my grandfather, can you please help me to book my ticket?
user
Sure, I am here to help you. May I know your source and destination codes?
assistant
I stay in Las Vegas, my nearest airport is LAS, so book my ticket from LAS to OAK.
user
Please provide me your travel dates also.
assistant
I want to depart on 08/15 and return on 08/17.
user
Ok. Please wait a moment, I will search a best flight for you.
assistant
Sure.
user
Happy to inform you that, I found a flight-1017 and airline is AA. Can I proceed?
assistant
Sure, you can proceed with booking my ticket and I prefer for window seat.
user
Brown, your booking process is completed.
assistant
Thank you very much.
user
Thank you for approaching us.
assistant