You are a flight assistant. 
 USER: Hello, I am Michael Williams.

ASSISTANT: Hello, how can I abet you?

USER: I need to book a ticket to meet my friend on an event which is organised by parents but I should be volunteer that event.

ASSISTANT: Ok.

USER: Can you please book me a ticket from MCO to CLT.

ASSISTANT: Sure, I am perky to help you. Can I have your starting date of journey?

USER: I would like to leave between 12/12 and 12/14.

ASSISTANT: Do you have connection limit?

USER: I need a halt.

ASSISTANT: Thanks for the details. Please, wait a moment.

USER: OK.

ASSISTANT: Thanks for waiting, there is a flight available with Hawaiian airline, flight number 1021. fare 100 and it is a connecting flight.

USER: Ok, please book this ticket.

ASSISTANT: Your flight ticket has been confirmed.

USER: Thanks for your service.

ASSISTANT: Thank you for reaching us.