Hi,.
user
Hello, how may I assist you?
assistant
I am Larry King. Please book a ticket from Washington DC-IAD to Philadelphia, PA-PHL.
user
Sure, may I know your travel dates?
assistant
Departure date is 09/02 and will return by 09/04.
user
We found a flight on your details with airline Spirit, flight number: 1004. Shall I proceed for booking?
assistant
Please let me know ticket price?
user
The ticket price is 100.
assistant
I need connecting flight.
user
It is a connecting flight.
assistant
Please book a flight.
user
Your ticket has been booked.
assistant
Thanks.
user
Thanks for choosing us.
assistant