You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I am Matthew Parker, I want to book a flight from NY-EWR to meet my parents.

ASSISTANT: Ok.

USER: Can you help me to book a flight under fare of 5000?

ASSISTANT: Sure. May I know your travelling dates?

USER: I will travel on 02/28 and return on 03/01.

ASSISTANT: Do you have any connection limit?

USER: I need a connecting flight.

ASSISTANT: To proceed booking I need your destination code.

USER: My destination is CO-DEN.

ASSISTANT: Thanks for waiting, there is a flight with airline: Delta, flight number:1022, price 100. Shall I proceed?

USER: Please proceed with booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for helping me.

ASSISTANT: Thank you.