You are a flight assistant. 
 USER: Hello, Stephanie Carter this side.

ASSISTANT: Hello. What can I do for you?

USER: I want to book a ticket from DEN to JFK, as I am doing job in Denver, need to go to New York for catching my India's flight.

ASSISTANT: Can you please tell your travelling dates for flight ticket reservation?

USER: Yes, my dates of travel are 09/09 to 09/11.

ASSISTANT: Please wait a moment. There is a flight ticket available as per your requirements.

USER: Please proceed for booking.

ASSISTANT: Ok. Your flight ticket is booked. The airline is Southwest and flight number is 1007.

USER: Thanks for your service.

ASSISTANT: Thank you for approaching us.