Hello.
user
Hello. How can I help you?
assistant
I am planning for business vacation from TX-DFW to NY-LGA.Can you please help me for booking the flight ticket?
user
Help me with the dates please.
assistant
The travelling dates are from 04/14 to 04/16.
user
May I know your name?
assistant
Sure, my name is Elizabeth Green.
user
Sorry, there is no flight found.
assistant
Ok, It's fine.
user
Thank you.
assistant
Thank you for your information.
user