You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Nicholas Walker.

ASSISTANT: How can I aid you today?

USER: I would like to make a trip from DCA to LGA to spend this weekend with my family. Can you please help me with the booking?

ASSISTANT: Ok, pleae mention your travel dates.

USER: Sure, I want to travel on Feb 27 and need to return on Feb 29.

ASSISTANT: Do you have any specifications?

USER: Yes, I need a halt in between journey.

ASSISTANT: Spirit airlines is providing the flight with single connection and the flight fare is 100. Can I proceed with the booking?

USER: Ok, please proceed.

ASSISTANT: Your booking is confirmed and the flight number is 1010.

USER: Thank you.

ASSISTANT: Thank you for reaching us.