You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: Can you please help me for booking from LAX to DCA?

ASSISTANT: Sure, when are you planning to start and return on?

USER: My trip dates are on Feb 08 and 10.

ASSISTANT:  Can you please let me know your name for further proceeding?

USER: Jeffrey Allen is my name.

ASSISTANT: Is there any time concern?

USER: No.

ASSISTANT:  Are there any more preferences that you want to avail?

USER: No.

ASSISTANT: There is a connecting flight-1010 in economy class, shall I proceed?

USER: Ok, please proceed for booking.

ASSISTANT: Booking is done on UA airlines.

USER: Thank you.

ASSISTANT: Thank you for consulting us.