You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I serve you?

USER: My name is Deborah Moore. I would like to attend an event, so can you please help me in booking a ticket?

ASSISTANT: Can I know your travel dates?

USER: The travelling dates are 04/25 and 04/27.

ASSISTANT: Deborah Moore, can you provide me airport codes too?

USER: Yes, my airport codes are AUS and SEA.

ASSISTANT: In found a flight by UA airlines and your flight number will be 1023, are you ok with it?

USER: Ok, please book the ticket.

ASSISTANT: Sure. Your tickets are confirmed.

USER: Thank you for your help.

ASSISTANT: Have a safe journey.