Hi, I am Larry Walker.
user
Hello, how may I aid you?
assistant
Owing to an emergency business meeting, I want to travel to Las Vegas, NV-lAS. Can you please book me a ticket for direct flight?
user
Sure, may I know your travelling dates please?
assistant
My travelling dates are from 04/29 to 05/01.
user
Ok, please share your source code.
assistant
My source code is San Francisco, CA-SFO.
user
Wait a minute please.
assistant
Ok.
user
Thanks for your time, sorry no flights found with your details.
assistant
Ok, no problem. Thank you.
user
Thank you for reaching us, have a nice day.
assistant