Hi, myself Charles Lee.
user
Hello, do you need any help from us?
assistant
I want to meet my boss at Los Angeles, could you please help me to book my flight ticket from SFO to LAX?
user
Sure, could you please share your departure and arrival day?
assistant
Sure, I will depart on 11/25 and return back on 11/27.
user
Sorry, there is no flight on your requested travelling dates.
assistant
No problem. Anyway, thank you for the information.
user
You are welcome.
assistant