Hello, Alexander Brown here.
user
Hello, how may I assist you?
assistant
I am looking for a direct flight from HOU to SFO, please help me in booking a ticket.
user
May I know your journey dates please, Brown?
assistant
My travel dates are 05/11 and 05/13.
user
Please wait for a minute.
assistant
Sure, take your time.
user
There are no direct flights available at this moment.
assistant
Ok, no problem. Thank you for your information.
user
Thank you for choosing us.
assistant