You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Carolyn Turner.

ASSISTANT: How may I help you out?

USER: I am planning to travel from BOS to DEN?

ASSISTANT: Sure, I will help you in booking the ticket. May I know your travelling dates please?

USER: My travelling dates are 01/05 to 01/07.

ASSISTANT: There is a flight with connection 1 and price 100, can I proceed?

USER: Proceed.

ASSISTANT: Ok, your ticket has been booked with flight number 1002.

USER: Thank you.

ASSISTANT: Thank you for reaching us.