Hi.
user
Hello, how can I aid you?
assistant
I want to book a ticket from ATL to LAX. Could you book a ticket?
user
Please provide your journey dates.
assistant
Departure is by Dec, 15 and return date is Dec, 17.
user
Do you need any connection limit?
assistant
I would prefer connecting flight.
user
Are there any other specifications?
assistant
I prefer normal-cost airlines.
user
May I know your name?
assistant
My name is Robert Brown.
user
There are no flights available on your routes.
assistant
Thank you.
user
Thank you for choosing us.
assistant