You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Robert Scott.

ASSISTANT: How can I aid you?

USER: I am planning to visit Philadelphia, can you please book me a ticket from EWR to PHL?

ASSISTANT: Sure, may I know your journey dates please?

USER: My preferable journey dates are from 10/23 to 10/25.

ASSISTANT: Wait a moment please.

USER: Sure, take your own time.

ASSISTANT: Hawaiian airlines is available in your route with the ticket fare of 100, shall I proceed with the booking?

USER: Please reserve my ticket with this airlines.

ASSISTANT: Your ticket is booked with the flight-1011.

USER: Thank you for booking my ticket.

ASSISTANT: Thank you for reaching us.