You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you today?

USER: I am planning to visit Bellagio luxury casino resort with dinning with my friends. Can you help me with booking?

ASSISTANT: Sure, I will be help you.

USER: Thank you.

ASSISTANT: Can you please mention your boarding and landing points?

USER: My airport codes are MA-BOS to NV-LAS.

ASSISTANT: Kindly mention your price limit?

USER: I can pay up to 500.

ASSISTANT: May I know when would you like to depart and arrive?

USER: My journey starts on 12/24 and return on 12/26.

ASSISTANT: Just hold on a moment, I will check your flight availability and get back to you.

USER: Sure.

ASSISTANT: We found a flight that matches your given requirements. Flight number:1019 airline : Southwest with fare 300. Shall I confirm your booking?

USER: Please mention the connection limit.

ASSISTANT: May I know your good name please?

USER: Richard Jackson.

ASSISTANT: Connection limit is one.

USER: Do not proceed I need a direct flight.

ASSISTANT: Ok, thank you for availing us.

USER: Thank you for your service.