You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: Can you please help me to book a ticket from LAS to HOU?

ASSISTANT: Sure, may I know your planned travel dates?

USER: My travelling dates are on Aug 22 and Aug 24.

ASSISTANT: May I know your connection limit?

USER: I need a single stopover in between journey.

ASSISTANT: Is there any class preference for you?

USER: No.

ASSISTANT: Your good name please.

USER: My name is Frank Nelson.

ASSISTANT: We found an airline: Frontier, flight number: 1015 and price is 100 with one connection.

USER: You can proceed.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you.

ASSISTANT: Thank you for reaching us.