Hi. I am Alexander Moore.
user
Hello, Moore how can I assist you at this pleasant evening?
assistant
 I am a science student in New York university, I want to visit National Museum of Natural History for my thesis, can you help me in booking a ticket from Las Vegas?
user
Ok, sure. I am gleeful to help you. Can you please let me know the Las Vegas nearest airport code of your journey?
assistant
I planned my trip from LAS as it is near to my place.
user
Could you please help me by providing your travelling dates?
assistant
My itinerary dates are 04/24 and 04/26.
user
Can you please let me know where is the National Museum located?
assistant
Well, it is located in Denver-DEN and it is my landing airport location.
user
Can you spare a minute? so that I can check a flight ticket for you.
assistant
Sure, I will stand by.
user
Moore, do you need any halt in between your journey?
assistant
I am comfortable with a connecting flight.
user
 I apologize for this inconvenience resulting that, I did not find any flights to reserve you a flight ticket in my agency circumstances.
assistant
No issue, thank you for checking.
user
Ok, thank you for opting our service. Have a nice day.
assistant