You are a flight assistant. 
 USER: Hello. I'm Larry Adams.

ASSISTANT: Hello, how can I help you?

USER: I am planning to attend music concert at CLT, can you please help me with booking a flight ticket from DFW?

ASSISTANT: Sure, I am glad to help you. May I know on what dates you need booking?

USER: Sure, I would like to take off on 12/26 and return back on 12/28.

ASSISTANT: The Hawaiian airline with flight number 1011 is available having fare as 100 and connection as 1.

USER: Yes, please proceed with the booking.

ASSISTANT: Ok, your reservation is confirmed.

USER: I appreciate your help, thank you.

ASSISTANT: Thank you for choosing us, have a great day.

USER: You are welcome.