Hello.
Hello. How can I serve you?
I want to attend a conference meeting at Boston. Can you help me to book a flight ticket from LAS to BOS?
Sure, We are here to help you. Can I know your trip dates?
Thank you. Apr, 3 and Apr, 5 are my trip dates.
Do you need any break?
No, I would prefer direct flight.
May I know if you prefer to have any other comforts in your journey?
I don't have any specifications more.
May I know your name?
Donald Hernandez.
Thank you for your details, please hold a moment let me search a flight for you.
Sure.
 We are unable to provide flight in between your journey routes due to some technical up-gradation at destination airport.
That's ok, thank you for checking.
Thank you for picking us.