You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: This is my request to book my flight ticket from IAH to EWR?

ASSISTANT: Sure, let me know your travel dates please?

USER: My travelling dates are June 12 and 14.

ASSISTANT: Do you have any airline preference?

USER: No, I have mentioned all my specifications.

ASSISTANT: Ok, can I know your name please to proceed further?

USER: Myself Kimberly Martin.

ASSISTANT: Spirit Airlines is providing direct flight with the ticket fare of 100 and depart time is 10:00 AM, arrival time is 22:00 PM. Shall I proceed?

USER: Ok, please proceed with booking.

ASSISTANT: Your ticket has been confirmed by flight number 1002 and an economy class.

USER: Thank you for your help.

ASSISTANT: Thanks for choosing us.