You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I guide you?

USER: I would like to meet my cousins at Orlando, please help me in booking a ticket from DEN to MCO.

ASSISTANT: Sure. Can I know your travelling dates?

USER: My planned travel dates are 07/21 and 07/23.

ASSISTANT: Do you need any break?

USER: I need a halt in between my journey.

ASSISTANT: May I know your name?

USER: My name is Frank Campbell.

ASSISTANT: We found a AA airline, flight number:1013 and the price is 200.

USER: Ok, please proceed for booking.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you for your assistance.

ASSISTANT: Thank you for reaching us.