You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Myself Gary Garcia.

ASSISTANT: Gary, how may I help you?

USER: I am planning to attend franchise meeting at Austin. Can you please help me in reserving the ticket from DEN to AUS?

ASSISTANT: Sure, I am happy to help you. Could you please let me know your trip dates?

USER: I am willing to travel on 02/04 and again I will retrieve on 02/06.

ASSISTANT: There is a flight available with Hawaiian airlines and the ticket fare is 200 only. Are you comfortable with this flight?

USER: Sure, please go ahead and reserve the ticket.

ASSISTANT: Gary, your ticket is booked successfully with the flight-1010.

USER: Thank you very much for reserving the ticket.

ASSISTANT: You are welcome and thank you for choosing us.