You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I am Linda Johnson. I am planning for a round trip from LAS to LAS, can you please help me with booking a flight ticket?

ASSISTANT: Sure, can you share your journey dates?

USER: Sure, I would like to take off on Feb 13 and return on Feb 15.

ASSISTANT: Do you have any specifications?

USER: Yes, make sure that the price limit does not exceed 200.

ASSISTANT: There is a connecting flight with number 100 in airline Hawaiian, the fare is 100. Can I book it?

USER: Yes, please proceed with the booking.

ASSISTANT: Your ticket is reserved.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.

USER: You are welcome.