Hello.
user
Hello, how may I help you today?
assistant
Can you aid me in booking a flight ticket from DFW to LAS?
user
Sure, may I know your dates of journey please?
assistant
I am planning to start on Jan 9th and return back on Jan 11th.
user
May I know your class preference please?
assistant
Any class is fine for me.
user
May I know your name please?
assistant
I am Steven Collins.
user
Do you have any other specifications please?
assistant
I prefer to depart from my source in evening time.
user
Sorry to say, that there is no flight found as per your travelling details.
assistant
No issues. Thank you for checking.
user
You are welcome.
assistant