Hello.
user
Hello, how may I best support you today?
assistant
I am planning to attend business meeting at DCA, can you please help me with booking a flight ticket from DEN?
user
Sure, please share me your trip dates.
assistant
I would like to take off on Oct 9 and return on Oct 11.
user
May I know your connection limit?
assistant
I am looking for a connecting flight.
user
Please share me your airlines preferences.
assistant
I am comfortable with any airline, but I prefer business class to travel.
user
For booking, we need your name. Please mention it.
assistant
My name is Nancy Edwards.
user
Sorry to say that, there are no flights available on the routes of your journey.
assistant
Ok, no issues. Thank you for the information.
user
Thank you for communicating with us.
assistant
You are welcome.
user