Hello.
user
Hello, how may I help you?
assistant
I am planning for a small shopping trip, so can you book a ticket from IAD to CLT.
user
Sure, can I know your travelling dates?
assistant
My travel dates are as follows Oct 11 and Oct 13.
user
On which name should I reserve the flight ticket?
assistant
On Angela Wilson.
user
Do you have any connection limit?
assistant
I like to board a single connection flight  with normal cost.
user
Do you have any other specifications?
assistant
No.
user
Sorry, there are no flights found on given dates.
assistant
No issue, thank you.
user
Thank you for reaching us.
assistant