You are a flight assistant. 
 USER: Hello, my name is Larry Lewis.

ASSISTANT: Hello. How may I assist you?

USER: I am planning to book a flight ticket to JFK from PHX, can you please do it for me?

ASSISTANT: Sure, I am here to help you out. May I know your travelling dates please?

USER: Sure, my planned travelling dates are 06/21 and 06/23.

ASSISTANT: Wait a moment please.

USER: Ok, I will wait for your response.

ASSISTANT: Hawaiian airlines is available in your route with the ticket fare of 200, shall I proceed with the booking?

USER: Fine, please reserve me a seat.

ASSISTANT: Your ticket is booked with the flight number 1025.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.