Hi, I am Joshua Johnson.
user
Hello,. On what way, can I aid you now?
assistant
I would like to attend a seminar on social issues in pioneer plaza at Dallas & Fort Worth, TX - DFW. Can you help me to book a flight from Washington DC - IAD?
user
Sure I would be happy to help you.
assistant
Thank you.
user
On what dates, you have planned to travel & return?
assistant
I want to fly on 08/05 and recur on 08/07.
user
Do you have any price restriction?
assistant
I can afford up to 5000.
user
Thanks for the details, please be on hold.
assistant
Sure.
user
Thanks for waiting with patience. Sorry Joshua, Unfortunately we did not have any flights on your travel dates.
assistant
Ok, I will search through another airline. Thanks for your support.
user
Thank you for visiting us, Have a great day!.
assistant