You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How could I serve you today?

USER: I am Frank Edwards here, I want to reserve my ticket from LAS to DCA, can you please help me in booking?

ASSISTANT: Sure, to book a ticket may I know your planned travel dates?

USER: Ok, my preferable dates of journey are from Oct, 28 to Oct, 30.

ASSISTANT: Do you have any other requirements?

USER: Yes, I need a connecting flight.

ASSISTANT: We found a connecting flight with an airline Hawaiian of flight 1027 in an economy class with single connection. Shall I proceed?

USER: Ok, please proceed with this booking.

ASSISTANT: Your flight ticket has been confirmed.

USER: Thank you for your help in reserving my ticket.

ASSISTANT: Thank you for choosing us.