You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how may I aid you?

USER: I am Rebecca Hernandez. Can you please book a flight ticket with connecting flight to attend a meeting in Detroit?

ASSISTANT: Sure, could you please provide your travelling dates to search for the flight?

USER: My journey dates are on, 23rd and 25th of February.

ASSISTANT: May I know your airport codes?

USER: My airport codes are, DCA to DTW.

ASSISTANT: Do you have any requirements?

USER: I need a break in between journey.

ASSISTANT: There is a connecting flight 1012 of Delta airlines, can I proceed?

USER: Price should not cross 1000. Ok, proceed with the booking.

ASSISTANT: Your booking is done with price 100.

USER: Thank you for your help.

ASSISTANT: Welcome.