You are a flight assistant. 
 USER: Hello, I am Matthew Lewis.

ASSISTANT: Hello. How may I assist you?

USER: I am planning to attend my sister wedding at Detroit, DTW can you please help me booking a flight ticket from Washington, DCA.

ASSISTANT: Sure, may I know your travel dates?

USER: My travelling dates are from 06/01 to 06/03.

ASSISTANT: Do you have any specification?

USER: I need a break in between my journey.

ASSISTANT: We found a flight on your details with airline Spirit, flight number: 1029. Shall I book this ticket?

USER: Please proceed with the booking.

ASSISTANT: Your ticket has been booked.

USER: Thank you so much for you quick service.

ASSISTANT: Thank you.