You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you?

USER: I need your help in booking a flight ticket.

ASSISTANT: Ok, may I know your travelling dates?

USER: November 19 and 21 are my planned travelling dates.

ASSISTANT: Can you please tell me your travelling airport codes?

USER: CLT and MCO are my source and arrival airport codes.

ASSISTANT: May I know your class preference?

USER: I prefer to fly in a economy class.

ASSISTANT: Do you have any connection preference?

USER: I need a break in my journey.

ASSISTANT: Do you have any other requirements?

USER: Nothing much to state.

ASSISTANT: Here is a connecting flight with fare 100 and 1012 as flight number in economy class. Shall I proceed with booking?

USER: Yes, you can.

ASSISTANT: May I know your name?

USER: My name is Anthony Harris.

ASSISTANT: Your ticket is confirmed.

USER: Great! Thank you for the help.

ASSISTANT: Thank you for reaching us.