You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, what help that I can do for you?

USER: I am Shirley Phillips. I am looking for a flight from DTW to IAH, can you help me out?

ASSISTANT: Sure, I am oblige to help you and please let me know your travelling dates.

USER: My trip dates are from Aug 12th till Aug 14th.

ASSISTANT: May I know your timing specifications?

USER: I need my return flight in afternoon session.

ASSISTANT: May I know your connection limit?

USER: I am looking for a direct flight.

ASSISTANT: Sorry to inform you, currently no flights are running at that locations due to weather conditions.

USER: That's ok, not an issue. Thank you for your information.

ASSISTANT: You are most welcome and thank you for reaching us.