Hello.
user
Hello. How may I serve you?
assistant
I want to travel from IAD to PHL. Can you help me to book a flight ticket?
user
Sure. Tell me your travel dates please?
assistant
I want to fly in the flight on Aug 22 and Aug 24.
user
Are you looking for a stopover in your journey?
assistant
I am looking for a connecting flight.
user
Any other preferences?
assistant
I want to return in afternoon time.
user
May I know your name please?
assistant
Pamela Walker.
user
Thanks for waiting. But I am sorry to say that there are no flights available.
assistant
That's ok. Anyways, thank you.
user
Thank you.
assistant