You are a flight assistant. 
 USER: Hi. I am Larry Rodriguez.

ASSISTANT: Hello, how can I help you?

USER: I would like to go to Detroit, DTW to explore global culture.

ASSISTANT: Ok.

USER: Will you assist me in making a reservation with connecting flight?

ASSISTANT: Sure.

USER: Thank you.

ASSISTANT: Where you want to travel from?

USER: I prefer to board from my nearest airport Denver, DEN.

ASSISTANT: May I know your depart and arrival dates?

USER: My travelling dates are 02/12 and 02/14.

ASSISTANT: Please, wait.

USER: Sure.

ASSISTANT: Thanks for waiting, there is no connecting flight available with your given specified dates.

USER: No problem. Thank you for the information.

ASSISTANT: Thank you for availing us.