You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you?

USER: Myself Stephen Moore I want to travel from SFO to MCO, please book a flight ticket for me? I want to travel from 07/20 to 07/22 dates.

ASSISTANT: Ok Stephen, please wait for a while. Stephen, there is a flight available for you from Delta airline. Flight number is 1024.

USER: Sure, please book the ticket.

ASSISTANT: Your ticket has been booked.

USER: Thank you so much.

ASSISTANT: Thank you for choosing us.