You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name is Stephanie Baker.

ASSISTANT: How may I assist you Stephanie?

USER: I want to attend a wedding in New York, can you help me in booking the ticket?

ASSISTANT: Please provide your journey dates and airport codes?

USER: It's from HOU to JFK. The dates of travel are from 12/11 to 12/13.

ASSISTANT: Please wait a moment. There is a flight 1025 of Frontier airlines available on your preferred dates.

USER: Please book the ticket.

ASSISTANT: Your ticket has been booked successfully.

USER: Thank you for helping me out.

ASSISTANT: Thank you and have a safe journey.