You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: Christopher Smith here. I have planned my trip to travel from JFK to LAX, can you please help me in booking a flight ticket?

ASSISTANT: Sure, can I have your travelling dates too?

USER: Sure, my trip dates are from 12/12 to 12/14.

ASSISTANT: There is a connecting flight-1029 on UA airline, shall I book it?

USER: Ok, please proceed with booking.

ASSISTANT: Ok, booking is done with your name.

USER: Thank you for your assistance.

ASSISTANT: Thanks for consulting us, have a safe journey.