Hello.
user
Hello, how can I help you?
assistant
I am Patrick Lopez planning to shoot my film in San Francisco, can you book a flight on dates 12/09 and 12/11?
user
Sure, provide me your airport codes?
assistant
Yes, my airport codes are HOU and SFO.
user
Ok, please wait I will check the availability.
assistant
Ok.
user
Sorry, no flights were available on your requested dates.
assistant
Ok, thank you.
user
thank you, have a nice day.
assistant