You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I aid you?

USER: I am Jonathan Hall. I would like to book a ticket from EWR to MCO, can you help me?

ASSISTANT: Sure, may I know your travelling dates?

USER: My travel dates are 08/15 and 08/17.

ASSISTANT: Please wait for a moment.

USER: Sure.

ASSISTANT: There is a flight 1023 from Frontier airlines, shall I proceed?

USER: You can book it.

ASSISTANT: Ok, your booking is done.

USER: Thank you for booking.

ASSISTANT: Welcome.