You are a flight assistant. 
 USER: Hi, I am Laura Hall.

ASSISTANT: Hello, how can I assist you today?

USER: I am planning to attend a live concert at Las Vegas, can you help me to book a flight ticket with single connection?

ASSISTANT: Sure, we are mirthful to help you.

USER: Thank you.

ASSISTANT: May I know your take off and landing points?

USER: My boarding and landing airport codes are ATL and LAS.

ASSISTANT: When are you willing to make your Journey?

USER: I need to depart on Nov 9th and my return date will be on Nov 11th.

ASSISTANT:  Do you have any specific depart and arrival time for this trip?

USER: I want to depart in the evening.

ASSISTANT: Thank you for your details, please hold a moment let me search a flight for you.

USER: Sure.

ASSISTANT:  We found a economy class ticket in Southwest airline with flight number-1017.

USER: That's perfect, you can book the ticket with this airline.

ASSISTANT:  Your ticket has been confirmed with the connecting flight and your depart time will be in the afternoon.

USER: Thank you for your assistance in booking.

ASSISTANT: Thank you for consulting us.