You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello,. How may I help you?

USER: I am David Rodriguez. Can you help me in booking from DEN to MCO?

ASSISTANT: Please provide your travel dates?

USER: My trip dates are 07/12 to 07/14.

ASSISTANT: Please mention connections limit?

USER: I need a connecting flight.

ASSISTANT: Ticket is available with airline Hawaiian, flight number 1003 having price 100.

USER: You can book it.

ASSISTANT: Ticket is booked.

USER: Thank you for helping.

ASSISTANT: Thank you.