Hello.
user
Hello, how can I help you?
assistant
I planned to meet my friend in PHL, can you please help me to book a flight ticket from IAD?
user
Sure, may I know your planned travel dates?
assistant
I prefer to travel on Jul 7 and Jul 9.
user
May I know your connection limit?
assistant
I prefer to travel in a connecting flight.
user
Do you have any other requirements?
assistant
No.
user
May I know your name please?
assistant
I am Dorothy Robinson.
user
Sorry, there are no flights found with your given details.
assistant
Ok, no problem. Thank you for your information. Ok, no problem.
user
Thank you for opting us.
assistant