You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: Please help me in booking flight ticket from LAX to LAS.

ASSISTANT: Sure, please provide your journey dates.

USER: My trip dates are Dec 18 to Dec 20.

ASSISTANT: Ok, Do you have any class preference?

USER: No.

ASSISTANT: Ok, May I know your connection limit?

USER: I need a connecting flight.

ASSISTANT: Ok, Is there any other preferences?

USER: My return should be in morning.

ASSISTANT: May I know your name?

USER: Nancy Rodriguez.

ASSISTANT: We found an airline Frontier with flight 1010 having a fare 200 with stopover. Shall I proceed?

USER: You can proceed.

ASSISTANT: Your booking has been done.

USER: Thank you.

ASSISTANT: Thank you.