You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I aid you?

USER: I am planning to travel from JFK to DEN, can you please book me a flight ticket?

ASSISTANT: Sure, may I know the planned travel dates?

USER: My planned travel dates are from Dec 25th to Dec 27th.

ASSISTANT: Is there any connection limit for this journey?

USER: Yes, I prefer maximum number of one connection in between my journey.

ASSISTANT: May I know the timing concerns?

USER: I am comfortable with any timings.

ASSISTANT: Please provide me the name to reserve the ticket.

USER: Myself Donna Young.

ASSISTANT: Do you have any other specifications to be met?

USER: No.

ASSISTANT: Here, I found a flight with 1 connection and airfare is about 100. Shall I proceed in booking?

USER: Yes, please proceed.

ASSISTANT: In an economy class, your ticket has been confirmed for the flight 1002 in Southwest Airlines.

USER: Thank you for aiding me.

ASSISTANT: Thank you for reaching us.