You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I render you today?

USER: I need a flight ticket to New York, NY - LGA under a fare of 200. Can you please book a ticket for me?

ASSISTANT: Sure, we are perky to help you.

USER: Thanks.

ASSISTANT: Can you please provide your take off airport code?

USER: Chicago, IL - ORD is my takeoff airport code.

ASSISTANT: Do you prefer any halt in between your journey?

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

ASSISTANT: May I know when you have planned to travel?

USER: I have planned to travel on 10/13 and 10/15.

ASSISTANT: On what name, do I need to reserve the ticket?

USER: James Scott is my name.

ASSISTANT: Ok, please wait a moment, let me search a flight for you.

USER: OK.

ASSISTANT:  Thanks for your precious time. We found UA airline fare of 100. Shall I proceed for booking with single stopover flight?

USER: Yes, please.

ASSISTANT: Your ticket has been confirmed with airline number 1013.

USER: Ok, thank you.

ASSISTANT: Thank you for choosing us.