Hello.
user
Hello. How may I assist you today?
assistant
I'm planning to visit Chicago, can you please book a ticket from LAX to ORD?
user
Sure, may I know your travel dates?
assistant
Sure, my planned departure and return travel dates are 19th and 21st of September.
user
May I know your name?
assistant
My name is Frank Edwards.
user
Do you have any specifications?
assistant
I prefer single connected flight.
user
Sorry, there is no flight at this moment.
assistant
That's ok, thank you for giving the information anyways.
user
Thank you.
assistant