You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you now?

USER: I am Joseph White. I am planning to visit New York city, can you please book me a ticket from CLT to LGA?

ASSISTANT: Sure, can you please mention the travelling dates of your journey?

USER: My preferable journey dates are from 07/04 to 07/06.

ASSISTANT: There is a flight 1004 in JetBlue airline has the price 100. Can I proceed with this booking?

USER: Please reserve my ticket with this flight.

ASSISTANT: Your booking is done, have a safe journey.

USER: Thank you for booking my ticket.

ASSISTANT: Thank you for approaching us, have a nice day.