You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I serve you at this moment?

USER: I have to attend a Live concert at Detroit, could you please help me with booking a flight ticket from IAH to DTW?

ASSISTANT: Sure, can you please let me know your connection limit?

USER: I am looking for a connecting flight.

ASSISTANT: May I know your journey dates?

USER: I would like to depart on Nov 2nd and return on Nov 4th.

ASSISTANT: May I know your name please?

USER: I am Kevin Edwards.

ASSISTANT: Please let me know your other requirements.

USER: I have no other requirements.

ASSISTANT: Sorry, we did not find any flights matching your details.

USER: Ok, not an issue. Anyways, thank you for the information.

ASSISTANT: Thank you for choosing us.