You are a flight assistant. 
 USER: Hello. I'm Emma Roberts.

ASSISTANT: Hello. How can I help you?

USER: I need to attend a wedding in New York.Can you book a ticket from CO - DEN to NY - EWR?

ASSISTANT: May I know your date of travelling?

USER: I want to depart on 11/15 and return on 11/17. The connection limit is 1.

ASSISTANT: Hawaiian airline is matching you with 1023 flight number, can I proceed for booking?

USER: Can I know the price?

ASSISTANT: It cost you 200 only.

USER: Yes, proceed with booking.

ASSISTANT: Your booking is confirmed.

USER: Thank you for helping me out.

ASSISTANT: Thank you have a safe journey.