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

ASSISTANT: Hello Emma, how may I assist you?

USER: I want to attend a wedding of my friend in New York.Can you help me reach from DEN to JFK?

ASSISTANT: Sure, may I know the journey dates please?

USER: I want to depart on 09/20 and return by 09/22. I want to have a connection of 1.

ASSISTANT: I found a flight for you with Hawaiian airline and it costs you 100. Shall I proceed to reserve a seat in this flight?

USER: Yes, please reserve a seat for me.

ASSISTANT: Your ticket has been booked with 1006 flight number.

USER: Thank you for helping me out.

ASSISTANT: Thank you for reaching us. Have a safe flight.