Hello.
user
Hello, how may I aid you?
assistant
I am Barbara Williams, can you please aid me in booking my flight ticket to SFO from LAX?
user
Sure, on what dates are you planning to travel?
assistant
Sure, my planned travel dates are from Dec 1st  till Dec 3rd.
user
Do you need a lay by?
assistant
Yes.
user
Is there any class preference?
assistant
No, I do not have such type of preference.
user
Thanks for sharing your essentials. Currently there are no flights going on your route.
assistant
Not a problem, anyways thank you for the information.
user
Thank you for opting us.
assistant