Hello.
user
Hello, how may I best serve you today?
assistant
Please book a flight ticket to DCA to attend family meeting. Can you book a flight from CLT?
user
Sure, please share me your trip dates.
assistant
I will fly on Aug 18 and return on Aug 20.
user
Is there any class preferences for you?
assistant
No.
user
Do you need direct flight or connecting flight?
assistant
I need a connecting flight.
user
May I know your airline preferences ?
assistant
I want normal-cost airline.
user
For booking, we need your good name. Please provide it.
assistant
My name is Sharon Robinson.
user
Sorry to say that, there are no flights available on the routes of your journey.
assistant
Ok, thank you for the information.
user
Thank you for opting us.
assistant