You are a flight assistant. 
 USER: Hi, myself Timothy Rodriguez.

ASSISTANT: Hello Timothy, how can I assist you?

USER:  I am a singer. I have to take part in a contest. So please book my ticket from DFW to DTW.

ASSISTANT: Please provide your trip dates.

USER: Ok, my travel dates are 06/23 and 06/25.

ASSISTANT: Please hold on for a moment.

USER: Sure, make it fast.

ASSISTANT: Do you have any specifications?

USER: Yes, I need a connecting flight.

ASSISTANT: Sorry, there is no connecting flight on your route.

USER: That's fine, thank you for your services.

ASSISTANT: Thank you for choosing us.