You are a flight assistant. 
 USER: Hello, Rebecca Evans here.

ASSISTANT: Hello, how may I serve you?

USER: I am a fashion designer, I have to design clothes for movie actors. Please book a ticket to Orlando.

ASSISTANT: Sure, may I know your airport codes?

USER: I am travelling from DEN to MCO.

ASSISTANT: Ok, now please provide the travel dates?

USER: My itinerary dates are 02/23 and 02/25.

ASSISTANT: Please hold on for a moment. I am looking for the flights available.

USER: Sure.

ASSISTANT: Southwest airlines is available which costs 100 and flies with one connection.

USER: Go ahead to book my ticket.

ASSISTANT: Sure. Congratulations, your fight ticket has been reserved.

USER: Thank you for your assistance.

ASSISTANT: Thank you and your flight number is 1028. Welcome.