You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I guide you for today?

USER: I am Joseph Moore. Can you please help me in booking a flight ticket from DCA to DTW?

ASSISTANT: Can you please share on what dates you are willing to travel?

USER: I would like to fly on Feb 22 and return on Feb 24.

ASSISTANT: Do you have any airline preferences?

USER: No.

ASSISTANT: Do you have any other requirements that you are looking for?

USER: I need a halt in between my journey.

ASSISTANT: There is a flight with ticket fare 100 in JetBlue airlines with a stopover. Is it ok for you?

USER: You can proceed to booking.

ASSISTANT: Your booking is confirmed with flight number 1029 in economy class.

USER: Thank you.

ASSISTANT: Thank you for contacting us, have a nice day.