Hello,.
user
Hello, how may I assist you?
assistant
I am Donald Hill.
user
Thank you for providing your name.
assistant
I would like to visit Seattle Central Library to gather some information to write a article about global warming. Can you please  help me in booking on 01/30 and 02/01?
user
Sure, please provide your airport codes?
assistant
My journey point are Seattle, SEA to Oakland, OAK.
user
Do you need any halt in between the journey?
assistant
Yes, I need a halt in between journey.
user
We found a flight 1011 in UA airline the price is 200 with one halt.
assistant
Ok, proceed with the booking.
user
Your ticket has been confirmed.
assistant
Thanks for your help.
user