Hello.
user
Hello, how can I aid you?
assistant
I am George Green. I have planned a trip to Dallas in the month of October, so can you please help me in flight ticket booking to DFW from my location IAD?
user
Sure, I will help you in booking the ticket. May I know your travelling dates please?
assistant
Thank you for accepting my request and my planned travel dates are 10/06 and arrival back on 10/08.
user
 Do you have any connection limit?
assistant
Yes, I need a single halt in my journey.
user
 How much can you afford for the journey?
assistant
I can afford up to 500.
user
Sorry to inform you that no connecting flights were available on your journey dates.
assistant
Ok, no problem with that one. I can prefer any other source to reach my location. Thank you for your help.
user
Thank you for availing us.
assistant