You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you today?

USER: I am heading to DTW from ORD to attend a party meeting. Can you help me in booking a flight ticket?

ASSISTANT: Sure, may I know your good name please?

USER: I am Deborah Taylor.

ASSISTANT: Do you have any connection limit?

USER: Yes, I need 1 stop over.

ASSISTANT: May I know your trip dates?

USER: I will start on July 6th and return on July 8th.

ASSISTANT: Do you have any particular specifications to be met?

USER: I need to depart in the afternoon.

ASSISTANT: Sorry, there is no flight on your required dates.

USER: That's Ok, thanks for your assistance.

ASSISTANT: Thank you for choosing us.