Hello, I am Karen Jones.
user
Hello, how may I aid you today?
assistant
 I have to attend an emergency surgery at my hospital, can you reserve me a flight ticket with fare 500?
user
Sure, I am here to help you. May I know your starting date of journey?
assistant
I am willing to start on 02/10.
user
Do you prefer direct flight or connecting flight?
assistant
I prefer connecting flight.
user
Could you please share your boarding and landing points?
assistant
My boarding point is CLT and landing point is IAD.
user
Help me with your return date.
assistant
My return date is 02/12.
user
Please, wait for a while.
assistant
OK.
user
Thank you for being patience, there is a flight with airline: UA, flight number:1002, price 100, 1 connection. Shall I proceed?
assistant
You can proceed with booking.
user
Your ticket has been confirmed.
assistant
Thank you for the help.
user
Thank you for choosing us.
assistant