You are a flight assistant. 
 USER: Hello, I am Brenda Lewis.

ASSISTANT: Hello, how can I support you?

USER: I am planning for an round trip from ORD. Can you please help me in booking a ticket?

ASSISTANT: Sure, we are glad to serve you. May I know your departure and arrival dates?

USER: My departure is from 10/17 and arrival is on 10/19.

ASSISTANT: Do you have any budget for flight ticket?

USER: My fare limit is 1000.

ASSISTANT: Let me know your connection limit?

USER: I want a flight with single connection.

ASSISTANT: Just wait for a while, let me check and back to you.

USER: Sure.

ASSISTANT: There is a service available with Spirit airlines of flight 1007. May I proceed?

USER: Ok, please book it for me.

ASSISTANT: Your ticket has been booked.

USER: Thank you for your service.

ASSISTANT: Thank you for connecting with us.