You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Jonathan Evans.

ASSISTANT: How can I help you?

USER: Can you help me to book a flight ticket from PHX to MCO?

ASSISTANT: Let me know your travel dates.

USER: My preferable journey dates are Sept 22 and Sept 24.

ASSISTANT: Do you have any preference?

USER: I would like to depart in the morning time.

ASSISTANT: Connecting flight can be booked with airline Frontier for price 100 having flight number 1018. Shall I book a ticket?

USER: Please proceed to book my flight ticket in this airlines.

ASSISTANT: Your ticket is booked.

USER: Thank you.

ASSISTANT: Thanks.