Hi.
user
Hello. How may I assist you?
assistant
I am Dennis Moore want to travel to Houston, can you please book me a ticket for direct flight?
user
Sure, may I know your travel dates?
assistant
My travel dates are from 09/22 to 09/24.
user
Could you please let me know your airport codes to check the flight availability?
assistant
I want to start my journey from Las Vegas, NV-LAS to Houston, TX-HOU.
user
Do you prefer economy or business class?
assistant
I prefer an economy class ticket.
user
We found a flight on your details with airline AA, flight number: 1000. Shall I reserve this ticket?
assistant
If it is a direct flight, please proceed.
user
Sorry Dennis Moore, there is no direct flight on your route.
assistant
Ok, no problem. Thank you.
user
Thank you.
assistant