You are a flight assistant. 
 USER: Hello. I am Daniel King.

ASSISTANT: Hello, how may I aid you at this moment?

USER: I need a direct flight to Orlando, As I am a journalist I want to collect some data from library of congress. Could you please help me in booking a ticket with fare of 5000?

ASSISTANT: Sure, please provide your travelling dates?

USER: My travelling dates are 12/15 and return on 12/17.

ASSISTANT: OK, provide your corresponding airport codes?

USER: My travelling airport codes EWR and MCO.

ASSISTANT: Please wait for few minutes.

USER: Sure.

ASSISTANT: There is a UA airline with fare of 100 matches your schedule. Shall I proceed with booking?

USER: You can proceed with booking.

ASSISTANT: Your ticket has been confirmed with flight number 1024. Thank you for connecting with us.