You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you?

USER: I want to book a ticket from DFW to MCO, can you help me?

ASSISTANT: Ok, may I know your travelling dates please?

USER: My travel dates are 05/14 and 05/16.

ASSISTANT: Please wait.

USER: Ok.

ASSISTANT: The flight - 1004 is available for you, can I book it?

USER: Book the ticket in the name of Shirley Miller.

ASSISTANT: Your ticket is booked.

USER: Thank you for booking.

ASSISTANT: Thank you.