Hello.
user
Hello. How may I help you?
assistant
I want to book a direct flight to attend a business meeting with my colleagues, can you help me with booking?
user
Sure, I will help you find a flight. Can I know your departure and arrival dates?
assistant
My travel dates are Sept 10 and Sept 12.
user
What are your origin and destination airport codes?
assistant
My airport codes are CLT to IAD.
user
Ok, please tell me your particular timings to depart and return.
assistant
My depart time is evening.
user
Ok, please share your other preferences.
assistant
I need a direct flight.
user
May I know your name please?
assistant
I am William Perez.
user
Sorry to tell you, there are no flights found in this route which were departing in the evening time.
assistant
Ok, no problem. Thank you.
user
My pleasure, thank you for choosing our agency.
assistant