You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I serve you today?

USER: I am looking for a flight from DCA to DTW, can you help me in booking?

ASSISTANT: Sure, let me know your planned trip dates.

USER: Sure, my planned travel dates are Aug 24 and Aug 26.

ASSISTANT: Is there any other requirements, please let me know?

USER: Please look for a connecting flight.

ASSISTANT: Kindly mention your name?

USER: Myself Laura Thompson.

ASSISTANT: There is a flight found with an Spirit airline of flight 1012 in an economy class with lay by, can I proceed with the booking?

USER: That's fine, please proceed with booking.

ASSISTANT: Your booking has been confirmed.

USER: Thank you for the service.

ASSISTANT: Thank you for choosing us.