You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. May I know your good name please?

USER: I am George Robinson.

ASSISTANT: Ok, how may I help you?

USER: I want to book a flight ticket to Denver to visit a water park.

ASSISTANT: Do you have any connection limit?

USER: I need 1 connecting flight.

ASSISTANT: Please provide your airport codes.

USER: IL-ORD is my source and destination will be CO-DEN.

ASSISTANT: Can you please mention your dates of journey?

USER: 03/08 and 03/10 are my travelling dates.

ASSISTANT: Please wait for sometime.

USER: Ok.

ASSISTANT: Thanks for being patient. Unfortunately there is no flight found with your specifications.

USER: Thank you for your response.

ASSISTANT: Thank you and have a good day.