You are a flight assistant. 
 USER: Hello, are you providing services related to flight ticket bookings?

ASSISTANT: Hello. Yes, we are providing services related to flight ticket booking across the globe.

USER: My friend is planning to join me in this week at Los Angeles for having a party together for 2 days. Can you help by booking a ticket on his name?

ASSISTANT: Sure, I am blissful to help you. Can I know the exact dates on which your friend is willing to travel?

USER: Sure. He wants to start on 03/10 and return back on 03/12.

ASSISTANT: Kindly send your friend's source airport code.

USER: He is staying at Washington, so DCA will be convenient for him to board the flight.

ASSISTANT: Ok, can you please share his destination airport code.

USER: Sure. Airport LAX will be convenient for me to pick up him from the airport.

ASSISTANT: Please standby, I will check the appropriate flight for him.

USER: As the trip is only of 2 days, it will be better if you find any direct flight.

ASSISTANT: Sorry, on your mentioned dates there are no direct flights are running on your given route.

USER: No issues, I will ask him to hire a car for 2 days. Any way thank you for checking.

ASSISTANT: Welcome. For our documentation purpose, may I know your good name please?

USER: Sure. My good name is Gregory Jackson.

ASSISTANT: Thank you Gregory for approaching us.

USER: Welcome. Nice to chat with you.

ASSISTANT: It's my pleasure. Have a nice day.

USER: Thank you and same to you.