You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I aid you at this moment?

USER: I am Larry Phillips. I am planning to travel from IAD to DEN.

ASSISTANT: Ok, can you share your travelling dates?

USER: My travelling dates are 12/12 to 12/14.

ASSISTANT: Delta airline is providing flight with connection 1 price 100 as per your details, can I proceed to booking?

USER: Proceed for booking.

ASSISTANT: I confirmed your ticket by flight number 1005.

USER: Thanks.