Hello.
user
Hello, how may I assist you?
assistant
I am Amanda Thomas. I want to travel to Oakland to meet my grandfather.
user
Ok.
assistant
 Can You book a direct flight?
user
Sure, may I know your travel dates please?
assistant
My travelling dates are 12/08 and 12/10.
user
Can you please share me you airport codes?
assistant
I will depart from TX-IAH to CA-OAK.
user
Please wait a moment.
assistant
Ok.
user
Thanks for waiting, unfortunately there is no direct flight on your details.
assistant
Thank you for providing information.
user
Thanks for choosing us.
assistant