You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, what can I do for you today?

USER: I have planned to book a plane ticket to attend office event in DTW, can you assist me in booking my ticket from DFW?

ASSISTANT: Sure, please forward your trip dates.

USER: My preferred dates are Aug 29th and Aug 31st.

ASSISTANT: Is there any benefits you want to add for your journey?

USER: I need single connection between my trip.

ASSISTANT: Can you mention your name to proceed further?

USER: Ronald Walker.

ASSISTANT: Sorry, no flights found with your requirements.

USER: No problem, thank you for searching.

ASSISTANT: Thank you for contacting us.