Hello.
user
Hello, how can I help you?
assistant
I am Anthony Martin. I want to go for a round trip to  Houston to enjoy the winter season. Can you help me with booking a flight ticket?
user
Ok, on what dates would you like to visit Houston?
assistant
My preferred dates are from 12/12 to 12/14. My airport code is TX-HOU.
user
Thanks for the journey details. Please wait for a moment, while I Search for the flight.
assistant
Ok.
user
Thanks for waiting, there is one flight found on your journey details. The airline is of Delta, flight number is 1020. Fare for Delta is 300 and connection limit is 1. Shall I proceed with booking?
assistant
You can proceed with booking.
user
Ok. Your ticket has been booked on flight 1020.
assistant
Thank you for your help.
user
Thank you, have a nice winter trip.
assistant