You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: I am Kenneth White. I need to go Los Angeles to meet my best friend so please help me with flight ticket booking from IAD to LAX.

ASSISTANT: Sure, may I know your planned travel dates please?

USER: Sure, I need to travel on dates of June 08 and June 10.

ASSISTANT: Would you like to prefer direct flight or connecting flight?

USER: Maximum I would prefer single connecting flight but even direct flight is also fine with me.

ASSISTANT: Do you have any particular time for departing and returning?

USER: Yes, I would like to return in afternoon time to get back into my work.

ASSISTANT: Which class do you prefer?

USER: I don't have any specific class to travel, so you can go with any class.

ASSISTANT: Please wait for a moment.

USER: Sure, take your time.

ASSISTANT: We found JetBlue airline with price 100 and economy class and flight number is 1005 with arrival time is 18 PM and departure time is 17 PM.Shall I proceed for booking?

USER: That is fine, please proceed with booking.

ASSISTANT: Your ticket is booked.

USER: Thank you for your help.

ASSISTANT: You are welcome.