You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I am George Garcia. I am an engineer and would like to give a seminar about the new project in Las Vegas.So I need to fly from Dallas. Can you please help me in making an airline reservation?

ASSISTANT: Sure, please share your planned trip dates?

USER: My planned trip dates are 11/25 and 11/27.

ASSISTANT: Ok, let me know your boarding and landing airport codes?

USER: I wish to board from Dallas & Fort Worth TX-DFW. I want to land at Las Vegas NV-LAS.

ASSISTANT: Ok, please wait for a while .

USER: Sure.

ASSISTANT: Thanks for waiting, flight- 1009, airline- Hawaiian, price- 100 with connection-1 matches your requested details.

USER: Please continue with this airline.

ASSISTANT: Ok, your ticket has been processed.

USER: Thank you for your help and support.

ASSISTANT: Thank you for opting us.