Hello.
Hello. How may I assist you today?
I have to go Las Vegas urgently to do some project work regarding environmental pollution. So, please help me with flight ticket booking.
Please mention your dates of travel to find a flight.
Sure, I need to travel on dates of 05/09 and 05/11 as these are the only days I have to do my project.
Fine, may I know your airport codes?
Sure, I would like to travel from BOS to LAS because these airports are very much know to me in my travelling  route.
Please wait a minute, let me check for the flight.
Sure, take your time to check.
Thanks for your time, there is a connecting flight-1019 with price 100. Shall I book it?
No, I need connection 0 so recheck with that.
There is no direct available on your route.
Oh! It is sad to hear. Anyway, thank you for your time.
May I know your name for the documentation purpose?
Sure, I am Catherine Harris.
Thanks for your response.