You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: I am Brian Hernandez. I got a chance to act a small role in a movie screening at Detroit, MI - DTW. Can you please book a ticket with a flag stop?

ASSISTANT: Sure, we are here to help you. Please provide your origin airport code.

USER: My boarding point is Houston, TX - IAH.

ASSISTANT: When are you planning to travel?

USER: I need to depart on 06/14 and return on 06/16.

ASSISTANT: Please provide your specifications.

USER: I need a way station in between.

ASSISTANT: Unfortunately, there is no flights found on your details.

USER: I can pay up to 5000. Ok, no issue. Thanks for your kind information.

ASSISTANT: Thank you for choosing us.