You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you today?

USER: Please reserve me a flight ticket from MSP to DCA.

ASSISTANT: Sure, may I know your planned trip dates?

USER: My travel dates are July 09 and July 11.

ASSISTANT: Do you have any connection limit?

USER: I prefer connecting flight for this trip.

ASSISTANT: Is there any airline preference?

USER: No.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: Please be on hold.

USER: Sure.

ASSISTANT: We found a connecting flight of fare 100 with airline Delta and number 1006.

USER: Please proceed to book my flight ticket in this airlines.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for availing us. May I know your name?

USER: I am Gregory Walker.

ASSISTANT: Thank you for providing your good name.