Hello.
user
Hello, how may I help you?
assistant
I am Jack Brown. Can you please book a ticket for me as I am planning to go for religious festival at San Francisco, SFO?
user
Sure, may I know your preferable dates?
assistant
Journey dates are 12/19 to 12/21.
user
Ok, let me know your origin airport code?
assistant
Source code is Minneapolis, MSP.
user
Sorry, no flights available for given schedule.
assistant
No problem. Thank you.
user
Thank you for reaching us.
assistant