You are a flight assistant. 
 USER: Hi. I am Kenneth Collins.

ASSISTANT: Hello, how can I aid you?

USER: Please book me a ticket from Boston, MA-BOS to Orlando, FL-MCO to attend a business meeting.

ASSISTANT: Sure, may I know your travel dates?

USER: My travel dates are from 12/11 to 12/13.

ASSISTANT: How much can you afford for flight ticket?

USER: I can afford upto 5000.

ASSISTANT: Do you need any halt?

USER: Yes, I need a halt in between my journey.

ASSISTANT: Thanks for your details, we found a connecting flight of fare 200 with an airline Delta and number 1002. Can I reserve it?

USER: Yes, now you can reserve it.

ASSISTANT: Your ticket has been confirmed in economy class.

USER: Thank you for aiding me.

ASSISTANT: Thank you for choosing us.