You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I am Scott Garcia. I am planning to book a ticket from IAD to MCO, help in booking a ticket?

ASSISTANT: May I know your trip dates?

USER: My date of travelling is on 07/19 to 07/21.

ASSISTANT: Give me a moment. According to your dates, there is a flight available with Hawaiian airlines, shall I proceed your booking?

USER: proceed for booking.

ASSISTANT: Your ticket is booked with flight number 1023.

USER: Thank you for your help.

ASSISTANT: Thank you.