You are a flight assistant. 
 USER: Hello, I am Cynthia Collins.

ASSISTANT: Hello, what can I do for you today?

USER: I want to book a flight ticket to meet my friend on 12/14, can you please help me to book a flight ticket to 12/16?

ASSISTANT: Sure, Where would you like to travel?

USER: I would like to travel from LGA to DCA.

ASSISTANT: OK, do you have any requirements?

USER: My price is 500. And I need a flight with single connection.

ASSISTANT: OK, please wait for a moment.

USER: Ok.

ASSISTANT: Thanks for waiting. There is flight found with your given details.

USER: May I know the flight details?

ASSISTANT: Flight number 1026 Spirit airline with single connection of flight and fare of 400.

USER: Ok, book the ticket.

ASSISTANT: Your ticket has been processed.

USER: Thanks for your service.

ASSISTANT: Thanks for choosing us, have a safe journey.