You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I assist you?

USER: Please check the availability of flights on Sept 25th to Detroit - DTW.

ASSISTANT: Sure, we are here to help you.

USER: Thank you.

ASSISTANT: Please, share your source airport code.

USER: Ok, Houston - HOU is my source airport code.

ASSISTANT: May I know your return date?

USER: Sure, Sept 27th is my return date.

ASSISTANT: May I know your good name for further process?

USER: Sure, Richard Perez is my name.

ASSISTANT: Thank you for sharing your journey details. Please, hold on.

USER: OK.

ASSISTANT: Thanks for waiting, we found a flight in Southwest airlines and flight number is 1023 with single connection. Can I proceed with your booking?

USER: It's perfect, you may proceed for booking.

ASSISTANT: Your reservation is done.

USER: Thanks a lot.

ASSISTANT: Thank you for reaching us, have a good day.