You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you today?

USER: I need to reserve a ticket from AUS to DCA, can you help me in doing that?

ASSISTANT: Sure, may I know your planned trip dates?

USER: My trip dates are Jan 04 to 06.

ASSISTANT: Do you have any connection limit?

USER: I need a connecting flight.

ASSISTANT: Is there any class preference?

USER: No.

ASSISTANT: May I know your arrival and depart timings?

USER: I am ok with any timings.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: Please forward your name.

USER: James Lewis here.

ASSISTANT: We found a connecting flight of fare 100 with airline Hawaiian and number 1020. Can I book it?

USER: Ok, please proceed with booking.

ASSISTANT: Your ticket has been confirmed in economy class.

USER: Thank you.

ASSISTANT: Thank you for reaching us.