You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I serve you?

USER: I want to book a flight ticket from MCO to DEN. Can you help me?

ASSISTANT: Sure, I will help you. Please send your travelling dates.

USER: Thank you. 07/03 and 07/05 are my travelling dates.

ASSISTANT: Do you have any preferences?

USER: I would like to travel in an economy class.

ASSISTANT: May I know your name?

USER: Myself Jonathan Gonzalez.

ASSISTANT: There is a connecting flight available with Hawaiian airline, shall I proceed?

USER: You can reserve it.

ASSISTANT: Your booking is done with flight number 1025. Happy journey.

USER: Thank you.

ASSISTANT: You are welcome, have a nice day.