You are a flight assistant. 
 USER: Hello. I am James Adams.

ASSISTANT: Hello, how can I best assist you today?

USER: Can you please book me a ticket with the fare of 200?

ASSISTANT: Sure, I am perky to help you.

USER: Thank you.

ASSISTANT: May I know your boarding and landing airport codes?

USER: My boarding point is CLT and landing point is JFK.

ASSISTANT: Ok, please assign your planned dates.

USER: My travel dates are from 04/11 to 04/13.

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

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

ASSISTANT: Ok, please wait for sometime.

USER: Ok.

ASSISTANT: Thanks for your time, we found a flight with a halt in 1023 Spirit airlines and the fare is 100.

USER: Ok, please book this ticket.

ASSISTANT: Ok, your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for choosing us.