Hello.
user
Hello, how can I aid you?
assistant
Can you aid me to book my ticket from LAX to DCA?
user
Can I have your journey dates?
assistant
My trip dates are May 29 and May 31 respectively.
user
Do you need any connection limit?
assistant
I prefer for connecting flight to travel.
user
Do you need any other specifications?
assistant
I prefer for business class flight.
user
May I know your name for reservation?
assistant
Timothy Mitchell here.
user
There are no flights available on your routes.
assistant
Thank you.
user
Thank you for choosing us.
assistant