You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: Can you please help me with booking a flight ticket from MSP to DCA?

ASSISTANT: Sure, can you please mention your departure and arrival dates of your journey?

USER: My travelling dates are from Feb 05-07.

ASSISTANT: Do you need any layover in between  journey?

USER: I would be comfortable with single stop over.

ASSISTANT: Is there any other specifications regarding your journey?

USER: No.

ASSISTANT: Can I know your name for booking your flight ticket?

USER: Joshua Allen here.

ASSISTANT:  There is a flight in Spirit airlines with the ticket price of 100 having one connection and economy class. Can I proceed to booking?

USER: You can proceed with booking.

ASSISTANT: Your booking is confirmed and the flight number is 1003.

USER: Thank you for the help.

ASSISTANT: Thank you for reaching us.