Hi,.
user
Hello, How exactly I can serve you the best today?
assistant
Can you be my helping hand with booking flight ticket within airfare 500, to reach Philadelphia, PHL?
user
 Sure, I would be happy to help you.
assistant
Thank you.
user
  Can you please provide your take off airport code?
assistant
I want to board from DTW.
user
Do you prefer any halt in between your journey?
assistant
Yes, I prefer a halt.
user
On which dates would you like me to book a flight ticket for you?
assistant
On 01/02, I want to start and return on 01/04.
user
On what name, do I need to reserve the ticket?
assistant
Book it under my name Robert Mitchell.
user
 Ok, please wait a moment, let me search a flight for you.
assistant
Sure.
user
There is no flight found in search to your route on your dates of journey.
assistant
Ok, thanks for your kind information.
user
Thank you for reaching us.
assistant