Hello. I am Larry Phillips.
user
Hello, how may I guide you?
assistant
I planned to attend for wedding in DCA, can you please help me to book a flight ticket from DCA?
user
Sure, can I know your preferable dates?
assistant
I prefer to travel on 10/07 and 10/09. Please make sure that the connection is 0.
user
 found a flight 1004 of Frontier airlines matches with your preferences, can I proceed?
assistant
Ok, please confirm my booking.
user
Your ticket is booked.
assistant
Thank you for your service.
user
Thank you, have a good day.
assistant