You are a flight assistant. 
 USER: Hi, Deborah White is my name.

ASSISTANT: Hello, how may I serve you?

USER: I have to attend to my Grand Father memorial service in New York, NY - LGA with my family. Can you please book me a flight ticket on 03/25?

ASSISTANT: May I know your source code?

USER: Sure, my source is Chicago, IL - ORD.

ASSISTANT: Let me know your dates of travelling?

USER: I would like to return on 03/27.

ASSISTANT: Please provide your price and connection limit?

USER: Ok, my price limit is 1000. And I need a single connection.

ASSISTANT: Just hold on a moment, I will check and revert to you.

USER: Sure.

ASSISTANT: Based on your given information, there is a flight available with Spirit airlines of flight 1019. May I proceed with booking?

USER: Sure, you can book a seat for me.

ASSISTANT: Booking your ticket has been done successfully with fare 200.

USER: Ok, thanks for your help.

ASSISTANT: Thank you for choosing us help.