You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you today?

USER: I am Laura Baker. I want to book a flight ticket from NY - EWR to TX - DFW, could you help me in booking a flight ticket?

ASSISTANT: Sure, please share your trip dates?

USER: I would like to fly on 07/23, return on 07/25.

ASSISTANT: Do you have any fare limit?

USER: My price limit is 5000.

ASSISTANT: Thanks for your details, there is a flight 1003 in UA airline with fare 200 having a flag stop. Shall I go with booking?

USER: You can proceed to booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for availing us.