Hello.
user
Hello.
assistant
I am Anna Robinson.
user
How can I assist you today?
assistant
I am planning to visit Detroit to attend automobile exhibition, can you please book me the ticket from IAD to DTW?
user
Sure, I can help you with that. May I know your planned travel dates please?
assistant
My preferable journey dates are from 01/16 to 01/18.
user
Ok, please wait for a while.
assistant
Sure, I will wait for your response.
user
Sorry to inform you that there are no flights available for you on those dates.
assistant
That's ok. I will find any alternate for this trip.
user
It's better, Anna.
assistant
Anyways, thank you for providing information.
user
Thank you for reaching us.
assistant