Hello, Melissa Carter here.
user
Hello Carter, how may I help you?
assistant
I need a direct flight for my journey, can you please help me to book my flight ticket from LAS to LAX?
user
Sure, please share your itinerary dates.
assistant
I would like to depart on 10/27 and return on 10/29.
user
Please wait for a while.
assistant
Sure.
user
Sorry, no flight is available on your route.
assistant
That's fine, thank you for checking.
user
Thank you for choosing us.
assistant