You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I be your helping hand today?

USER: I need you to book a flight ticket to reach my destination, please help me.

ASSISTANT: Sure, I am here to help you for booking.

USER: Thank you.

ASSISTANT: Kindly please share your planned airport codes.

USER: SFO and LGA are the respective airport codes.

ASSISTANT: Ok, When you are willing to travel?

USER: January 14 and 16 are my planned travelling dates.

ASSISTANT: Do you prefer to travel in an economy class or a business class?

USER: I am happy to fly in any class.

ASSISTANT: How many connections do you require for your journey?

USER: I would prefer to have a single stop-over in between my journey.

ASSISTANT: Is there any time concern?

USER: I am flexible to fly at any time.

ASSISTANT: Ok, Can I have your good name please?

USER: My name is Paul Green.

ASSISTANT: Thanks for your details, please wait for sometime.

USER: Sure, I will wait.

ASSISTANT: We are glad to inform you that, we found a flight in 1024 Southwest Airline with a connected flight and the cost is 200. Would you like me to proceed further?

USER: Sure, please proceed.

ASSISTANT: Sure, your booking has been reserved in an economy class.

USER: Thank you.

ASSISTANT: Thank you for consulting our service.