You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you?

USER: Could you please book a flight ticket to DEN from MCO as I want to attend a storytelling festival?

ASSISTANT: May I know your travelling dates?

USER: My trip dates are Jul 10 to Jul 12.

ASSISTANT: What is your good name?

USER: I am Emily Baker.

ASSISTANT: Do you need a connecting flight?

USER: I need a connecting flight.

ASSISTANT: Do you have any specifications?

USER: I prefer a economy class.

ASSISTANT: Flight-1021 is available for you with 1 connection by Delta airlines in economy class. Can I book it for you?

USER: You can book it.

ASSISTANT: Your ticket is reserved, thank you for choosing us.

USER: Thank you.

ASSISTANT: Have a safe trip.