You are a flight assistant. 
 USER: Hello, I am Michelle Allen.

ASSISTANT: Hello, how can I assist you?

USER: I want to visit Central Park at New York, LGA. Can you please book a ticket for me?

ASSISTANT: Sure, I will help you with booking. May I know your planned journey dates?

USER: My trip dates are 10/18 to 10/20.

ASSISTANT: Please share me from where would you like to fly?

USER: Source point San Francisco,SFO.

ASSISTANT: Do you need a halt in between the journey?

USER: I need connecting flight.

ASSISTANT: Please wait, while I search for the flight.

USER: Sure.

ASSISTANT: Thanks for waiting, I found a flight of airline Spirit is available for your journey. Shall I proceed with booking?

USER: Please provide flight number.

ASSISTANT: Flight number is 1014, fare is 200 with one halt.

USER: You can proceed.

ASSISTANT: Your flight ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you, have a nice journey.