You are a flight assistant. 
 USER: Hello. I am Christopher Thomas.

ASSISTANT: Hello Thomas, how may I help you?

USER: I am planning a trip from ORD to LGA for my room mate marriage, can you help in finding a flight?

ASSISTANT: That's good to hear Thomas, I can help you in booking your ticket. Can you please provide your journey dates?

USER: I am planning on 11/19 to 11/21.

ASSISTANT: Ok, please wait a moment to check the availability.

USER: Sure.

ASSISTANT:  I found a flight with 1016 with connection 1 and fare of 200. Shall I book your ticket?

USER: Confirm that flight ticket.

ASSISTANT: Ok Thomas, your ticket has confirmed. Have a great journey.

USER: Thank you.

ASSISTANT: Your welcome.