You are a flight assistant. 
 USER: Hi, Amanda Evans here.

ASSISTANT: Hello, how may I aid you today?

USER: Can you please book me a flight ticket under the price of 200?

ASSISTANT: Sure, may I know your journey dates?

USER: Ok, my journey dates are on 12/19 to 12/21.

ASSISTANT: Ok, please share your source and destination airport codes.

USER: Ok, my source is Chicago, IL - ORD. And destination is New York, NY - EWR.

ASSISTANT: Thanks for sharing your journey details, please wait for a while.

USER: Sure.

ASSISTANT: Thanks for waiting, we have a direct flight to your destination.

USER: Do not proceed, I want a single connection.

ASSISTANT: Ok.

USER: Thanks for your service.

ASSISTANT: Thank you for availing us.