You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I  help you?

USER: I am planning to attend a Tennis competition in Washington DCA from DTW. Can you find a flight ticket for me?

ASSISTANT: Your travelling dates please?

USER: Yes, my planned trip dates are on Jan 20 and return on Jan 22.

ASSISTANT: Do you have any connection limit?

USER: Yes, I need a single connecting flight to travel.

ASSISTANT: Do have a any other specification?

USER: No, I don't have any other specifications.

ASSISTANT: There is a flight with single connection in American airlines, can I proceed for booking in economy class?

USER: Please proceed with the ticket booking.

ASSISTANT: On which name can I proceed for booking?

USER: Please book the ticket on the name of Jerry Brown.

ASSISTANT: Your booking is done in 1013 flight.

USER: Thank you for your great help.

ASSISTANT: Thank you for choosing us.