Hello.
user
Hello, what can I do for you now?
assistant
 I am Justin Lopez want to visit Fremont Troll at  DC-DCA.
user
Ok.
assistant
 Can you book a direct flight?
user
Sure. Kindly mention your source code.
assistant
I will depart from Detroit, MI-DTW.
user
Help me with your travelling dates.
assistant
My journey dates would be 10/03 and 10/05.
user
We found a connecting flight of price 100. Is it comfortable to you?
assistant
Please do not proceed.
user
Ok. Thank you for opting us.
assistant
 Thank you  for your help.
user
Have a great day.
assistant