Hi.
Hello.
Frank Mitchell here.
Frank, how may I help you?
 I would like to travel from LAS to PHL for business meeting, can you please book the flight ticket?
Please share your itinerary dates.
Sure, I want to travel on 02/11 and return on 02/13.
Please hold on for a moment.
Sure.
Sorry, no flight found.
No problem, thank you for checking.
Thank you for choosing us.