Hello.
user
Hello. How may I assist you today?
assistant
I am Gregory Lee. I need your assistance in reserving a flight from Boston to Los Angeles. Can you please help me?
user
Sure, I am here to assist you about this but I need some information from you, like when you are going to travel for this trip.
assistant
Thank you. I am willing to travel on the dates of Feb 16 and Feb 18.
user
May I know your airport codes of travel location?
assistant
The airport codes are BOS and LAX.
user
Sorry, I could not find any flight with your travel dates.
assistant
It's ok, not a problem with that. Thank you for checking the flight availability.
user
Thanks for choosing us.
assistant