You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: I'm Gregory Johnson.

ASSISTANT: Yes, Johnson.

USER: I am planning to travel from EWR to JFK for a business meeting, can you please help me with booking a flight ticket?

ASSISTANT: Sure, can you share your dates of travelling?

USER: Sure, I would like to take off on 02/09 and return back on 02/11.

ASSISTANT: We found a flight with your requirement, can I proceed it?

USER: Make sure that the price limit should not exceed 200.

ASSISTANT: It's costs you 100.

USER: Ok, please proceed with booking.

ASSISTANT: Your ticket has been booked with 1000 flight number, Frontier airline.

USER: Thank you for your help.

ASSISTANT: Thank you reaching us.