Hello.
user
Hello. How may I help you?
assistant
I am planning to book a ticket to attend a meeting at HOU. Can you please help me out from LAS?
user
Sure, can you please help me with your travel dates?
assistant
I am planning to travel on Dec 21 and return back on Dec 23.
user
May I know your name?
assistant
Sure, I am Williams Miller.
user
Do you have any requirements?
assistant
No.
user
Sorry, there is no flight available as per your requirements.
assistant
That's fine, thank you for your service.
user
You are welcome and thank you for choosing us.
assistant