Hello.
user
Hello, how may I serve you today?
assistant
Can you please help me with booking a flight ticket from PHL to IAD?
user
Sure, kindly provide your travel dates.
assistant
My travelling dates are from Sept 25-27.
user
Is there any connection limit?
assistant
I would be comfortable with single stop over.
user
Do you have any other requirements?
assistant
I prefer to fly major airlines.
user
May I know your name?
assistant
Charles Edwards here.
user
Please wait for a minute.
assistant
Sure.
user
Sorry, there were no flights found on your route.
assistant
No problem, thank you for the information.
user
Thank you for contacting us.
assistant