Hello.
user
Hello. Is there any help that you are expecting from my side?
assistant
I am Michelle Anderson. I want to travel from IAD to DFW. Can you please help me to book a flight?
user
 Sure, I can help you and can you please mention your departure and arrival dates of your journey?
assistant
Ok, my departure date is Dec 12 and return date is Dec 14.
user
Sure, is there any another specifications on your trip, so that I can book a ticket as per your wish?
assistant
Yes, I need a halt in between journey.
user
Ok, please wait for a moment.
assistant
Sure.
user
Sorry, there is no flight found with your requirement.
assistant
Ok, no issues. Thank you for the information.
user
Welcome, thank you for reaching us.
assistant