Hello, I am Alexander Baker.
user
Hello, how may I help you?
assistant
I want to book a flight ticket with price limit of 200. Could you please help me?
user
Sure, may I know your airport codes?
assistant
I have planned to celebrate my cousin birthday at TX-AUS. I want to board from CA-OAK.
user
Ok, can I know your travelling dates?
assistant
Sure, I want to fly on 04/16 and return on 04/18.
user
Yes, I found a flight-1008 with UA airlines, can I proceed?
assistant
Yes, Please proceed.
user
Yes, your booking is confirmed.
assistant
Thank you.
user
Thank you for contacting  us, have a safe journey.
assistant