You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you today?

USER: I would like to travel from JFK to PHX, to attend a birthday party. Can you book the ticket?

ASSISTANT: Sure, I can help you with that. Can you please help me with your travelling dates?

USER: Ok, my dates journey starts from 01/07 till 01/09.

ASSISTANT: May I know your name to proceed further?

USER: My name is Ryan Williams.

ASSISTANT: Ok, let me check for the availability of flight.

USER: Ok.

ASSISTANT: Ryan, there is a flight available at your request with price 100.Would you like me to proceed the booking?

USER: Ok, proceed.

ASSISTANT: Sure.

USER: Thank you for helping me in booking a ticket.

ASSISTANT: Your booking is confirmed.Your flight number is 1001 with Spirit airline. Thank you for contacting us.

USER: Thank you again for your service.