Hi.
user
Hello, how may I guide you?
assistant
Help me in booking a flight from ORD  to PHL?
user
May I know your travelling dates?
assistant
I like to travel on June 15 to 17.
user
Please share your name to proceed further?
assistant
I am Betty Collins.
user
Let me know your connection limit?
assistant
I prefer connection flight.
user
Do you have any other requirements?
assistant
No.
user
United Airlines providing direct flight in the economy class with fare 200, shall I proceed for booking?
assistant
Proceed for booking.
user
Your ticket has been booked with flight number 1028.
assistant
Thank you.
user
Thank you for reaching us.
assistant