Hello.
user
Hello, how may I aid you?
assistant
Will you please help me with booking a flight ticket from DCA to IAH?
user
Sure, please provide your itinerary dates.
assistant
My itinerary dates are Feb 25 and Feb 27.
user
May I know your connection limit?
assistant
I need a flight with connection limit one.
user
Which class do you prefer?
assistant
I always prefer to travel in business class.
user
May I know your name?
assistant
Sure, myself Angela Lewis.
user
Please give me a moment to check for available flights.
assistant
Sure, I will wait for your response.
user
Sorry Angela Lewis, no flights are available as per your requirements.
assistant
That's ok, no problem. Thank you for the information.
user
Thank you for reaching us.
assistant