You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I assist you?

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

ASSISTANT: Sure, let me know your travelling dates.

USER: My trip dates are from Jul 22nd to Jul 24th.

ASSISTANT: Please share your specifications.

USER: I need a connecting flight.

ASSISTANT: Is there any class preference?

USER: No need of any class.

ASSISTANT: Ok, please wait for a moment.

USER: Ok.

ASSISTANT: Thanks for waiting, we found a flight with single connection and price is 100 of 1000 flight. Shall I proceed for booking?

USER: Please proceed with it.

ASSISTANT: Your ticket has been confirmed with Southwest airline.

USER: Thank you.

ASSISTANT: Thank you for choosing us.