Hello.
user
Hello. How can I help you?
assistant
I need a flight ticket to PHL to attend for a conference. Can you please help me for booking from IAD?
user
Let me know your travel dates.
assistant
My travelling dates are on June 22 and 24.
user
Do you have any preference?
assistant
No.
user
Is there any connection limit?
assistant
I am fine with any flight.
user
Can I know your name?
assistant
Thomas Adams is my name.
user
Sorry, no flights found for your travelling dates.
assistant
Ok, thanks for your help.
user
Thank you.
assistant