Hello.
Hello, how can I assist  you now?
Can you please help me to book a flight ticket from LAX on Jan 4th?
Sure, I will help you with that. Can I have your return details please?
Thank you. My destination airport code is BOS and the return date is Jan 6th.
Ok,  please let me know your  preferable class.
I would prefer a business class flight to travel.
Do you  want to  travel at any specific timings?
I am looking for a flight which returns in the afternoon time.
Do you  have any other specifications?
I prefer a single connecting flight.
Can I have your  good name please?
I am Timothy Walker.
Sorry to inform you that no flight is available to you on your  planned  dates.
It's ok, not a problem with that. Thank you for searching the flight.
Thank you for choosing us, have a good day.