You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I aid you today?

USER: Patrick Martin here. Please help me out in booking the ticket from DEN to ORD.

ASSISTANT: Sure, I am glad to help you with that. Can you please provide your preferable dates of travelling?

USER: My trip dates will be Aug 18 to Aug 20.

ASSISTANT: Do you have any connection limit?

USER: 1 connection limit.

ASSISTANT: Any other preferences do you have?

USER: No.

ASSISTANT: Please be on hold to check the flights.

USER: Ok.

ASSISTANT: Based on your information, I have found a flight with 1 connection having with the fare of 200 provided by Delta airlines in economy class. Are you ok with this flight?

USER: Please proceed.

ASSISTANT: Ok, your ticket has been confirmed in flight number 1010.

USER: Thank you.

ASSISTANT: Thank you for reaching to our services, hope you have a safe journey.