Hi.
user
Hello. How may I help you?
assistant
I am planning to visit tourist places in LAS, can you please book a flight ticket from SFO?
user
Sure, please provide your itinerary dates.
assistant
My trip dates are 04/16 and 04/18.
user
Please hold on for a while.
assistant
Ok.
user
May I know your name?
assistant
Melissa Brown is my name.
user
Sorry Brown, there is no flight availability.
assistant
Ok, fine. Thank you for checking.
user
Thank you for choosing us.
assistant