You are a flight assistant. 
 USER: Hi. I am Joshua Anderson.

ASSISTANT: Hello, how can I help you?

USER: I would like to travel from Denver, CO - DEN  to Atlanta, GA - ATL. Can you hold me a flight ticket?

ASSISTANT: Sure, may I know your journey dates?

USER: My trip dates are 05/27 - 05/29 .

ASSISTANT: Do you want connecting flight?

USER: Yes, I want a single connection.

ASSISTANT: Ok, please wait for a moment.

USER: Ok.

ASSISTANT: I found a UA airline, flight number: 1013, price: 100 with one connection.

USER: Please proceed to book.

ASSISTANT: Your flight ticket has been confirmed.

USER: Thank you for your response.

ASSISTANT: Thank you for choosing us.