Hi.
Hello, how can I help you?
Can you please help me with booking a flight ticket from LAX to IAD?
Sure, I am here to help you. Can I know on which dates you want to travel?
My travel dates are July 10 and 12.
Ok, do you have connection  limit?
I need a connecting flight.
Please let me know if you have you have any other specifications.
I would like to depart at morning.
May I know your name please for further process?
My name is Charles Phillips.
Ok, please wait a minute I will get back to you with the flight details.
Ok.
Thank you for your time, sorry no flights found with your details.
That's ok. Thanks for the help.
Thank you for reaching us, have a nice day.