Hello.
user
Hello. How can I help you?
assistant
Can you  please book a flight ticket from LGA to LAX?
user
Please provide your travelling dates?
assistant
Thank you. I have planned my travel  dates as Dec 17 and Dec 19.
user
Do you prefer direct flight or connecting flight?
assistant
I am looking for single connecting flight.
user
Is there any other requirement?
assistant
I would like to return in afternoon time so please check with that.
user
Sure. May I know your name?
assistant
Sure, myself Carolyn Adams.
user
Sorry currently there is no flight for your requirement.
assistant
It's ok , no problem. Anyway, thank you for your time.
user
Thank you. Have a nice day!.
assistant